说明：

（1）为什么写本篇博客？：

● 在【Spring Boot电商项目29：商品分类模块八：后台的【分类列表（平铺）】接口；】中，实现分页功能时，使用到了PageHelper分页插件；

● 但是，在【Spring Boot电商项目29：商品分类模块八：后台的【分类列表（平铺）】接口；】中，我们使用的是PageHelper中的PageInfo对象；

● 而，在【MyBatis进阶五：PageHelper分页插件；】中，我们第一次遇到PageHelper时候，使用的是PageHelper中的Page对象；

● 所以，本篇博客，就分析一下：PageHelper分页插件中的：Page和PageInfo的区别；

（2）本篇博客参考的博客有：

● 【Page和PageInfo】，该文的作者是【程序员^晓洋】；

一：Page和PageInfo；（这儿，归纳了两个对象的属性，总结的不错；）

1. Page和PageInfo简介；

2.Page和PageInfo，具体属性分析；

二：Page和PageInfo：源码；（这部分，仅供参考，爱看不看）

1.Page源码；

2.PageInfo源码；

三：Page和PageInfo：使用；（重要！）

（1）首先，就是开启分页，设置【pageNum：当前页】和【pageSize：每页记录数】；

（2）然后，我们会利用Mybatis，根据上面设置的分页条件，去查询数据库，得到查询结果；

（3）然后，可以根据前端对分页数据格式的要求，可以把（3）中查到的分页数据，包装成Page对象；

（4）或者，包装成PageInfo对象；

（5）使用Page对象还是使用PageInfo对象？

一：Page和PageInfo；（这儿，归纳了两个对象的属性，总结的不错；）

这儿的内容，完全照抄自【Page和PageInfo】，该文的作者是【程序员^晓洋】；

1. Page和PageInfo简介；

两者都能获取到数据，

Page是一个ArrayListList。

PageInfo是一个对象，能获取到的数据比Page多；

2.Page和PageInfo，具体属性分析；

Page对象：


     
     
       
       
       
       
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         private 
         
         int pageNum;	
         
         //当前页码
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         private 
         
         int pageSize; 	
         
         //每页数据的数量
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         private 
         
         int startRow;	
         
         //始页首行行号
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         private 
         
         int endRow;		
         
         //尾页尾行行号
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         private 
         
         long total;		
         
         //总记录数
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         private 
         
         int pages;		
         
         //总页数
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         private Boolean reasonable; 
         
         //分页合理化
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         private Boolean pageSizeZero; 
         
         //当设置为true的时候，如果pagesize设置为0（或RowBounds的limit=0），就不执行分页，返回全部结果

PageInfo对象：


     
     
       
       
       
       
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int pageNum;   			
         
         //当前页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int pageSize;			
         
         //每页显示数据条数
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int size;				
         
         //当前页的数量
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int startRow; 			
         
         //始页首行行号
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int endRow;				
         
         //尾页尾行行号
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         long total;				
         
         //总记录数
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int pages;				
         
         //总页数
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private List list;			
         
         //查询结果的数据
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int firstPage;			
         
         //首页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int prePage;			
         
         //上一页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int nextPage;			
         
         // 下一页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int lastPage;			
         
         //最后一页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         boolean isFirstPage;	
         
         //是不是第一页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         boolean isLastPage;		
         
         //是不是最后一页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         boolean hasPreviousPage;
         
         //有没有上一页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         boolean hasNextPage;	
         
         //有没有下一页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int navigatePages;		
         
         //所有导航页号
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int[] navigatepageNums;	
         
         //导航页码数

二：Page和PageInfo：源码；（这部分，仅供参考，爱看不看）

1.Page源码；


     
     
       
       
       
       
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         /*
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * The MIT License (MIT)
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          *
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * Copyright (c) 2014-2017 [email protected]
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          *
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * Permission is hereby granted, free of charge, to any person obtaining a copy
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * of this software and associated documentation files (the "Software"), to deal
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * in the Software without restriction, including without limitation the rights
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * copies of the Software, and to permit persons to whom the Software is
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * furnished to do so, subject to the following conditions:
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          *
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * The above copyright notice and this permission notice shall be included in
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * all copies or substantial portions of the Software.
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          *
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * THE SOFTWARE.
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         package com.github.pagehelper;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         import java.io.Closeable;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         import java.util.ArrayList;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         import java.util.List;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * Mybatis - 分页对象
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          *
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * @author liuzh/abel533/isea533
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * @version 3.6.0
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          *          项目地址 : http://git.oschina.net/free/Mybatis_PageHelper
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         public 
         
         class 
         
         Page 
         
         extends 
         
         ArrayList 
         
         implements 
         
         Closeable {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         static 
         
         final 
         
         long 
         
         serialVersionUID 
         
         = 
         
         1L;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 页码，从1开始
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int pageNum;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 页面大小
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int pageSize;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 起始行
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int startRow;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 末行
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int endRow;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 总数
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         long total;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 总页数
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int pages;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 包含count查询
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         boolean 
         
         count 
         
         = 
         
         true;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 分页合理化
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private Boolean reasonable;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 当设置为true的时候，如果pagesize设置为0（或RowBounds的limit=0），就不执行分页，返回全部结果
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private Boolean pageSizeZero;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 进行count查询的列名
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private String countColumn;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 排序
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private String orderBy;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 只增加排序
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         boolean orderByOnly;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         Page
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         super();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         Page
         
         (int pageNum, int pageSize) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this(pageNum, pageSize, 
         
         true, 
         
         null);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         Page
         
         (int pageNum, int pageSize, boolean count) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this(pageNum, pageSize, count, 
         
         null);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         Page
         
         (int pageNum, int pageSize, boolean count, Boolean reasonable) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         super(
         
         0);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         if (pageNum == 
         
         1 && pageSize == Integer.MAX_VALUE) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     pageSizeZero = 
         
         true;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     pageSize = 
         
         0;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.pageNum = pageNum;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.pageSize = pageSize;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.count = count;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 calculateStartAndEndRow();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 setReasonable(reasonable);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * int[] rowBounds
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 0 : offset
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 1 : limit
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         Page
         
         (int[] rowBounds, boolean count) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         super(
         
         0);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         if (rowBounds[
         
         0] == 
         
         0 && rowBounds[
         
         1] == Integer.MAX_VALUE) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     pageSizeZero = 
         
         true;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         this.pageSize = 
         
         0;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 } 
         
         else {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         this.pageSize = rowBounds[
         
         1];
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         this.pageNum = rowBounds[
         
         1] != 
         
         0 ? (
         
         int) (Math.ceil(((
         
         double) rowBounds[
         
         0] + rowBounds[
         
         1]) / rowBounds[
         
         1])) : 
         
         0;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.startRow = rowBounds[
         
         0];
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.count = count;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.endRow = 
         
         this.startRow + rowBounds[
         
         1];
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public List 
         
         getResult
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return 
         
         this;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         int 
         
         getPages
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return pages;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public Page 
         
         setPages
         
         (int pages) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.pages = pages;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return 
         
         this;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         int 
         
         getEndRow
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return endRow;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public Page 
         
         setEndRow
         
         (int endRow) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.endRow = endRow;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return 
         
         this;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         int 
         
         getPageNum
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return pageNum;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public Page 
         
         setPageNum
         
         (int pageNum) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         //分页合理化，针对不合理的页码自动处理
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.pageNum = ((reasonable != 
         
         null && reasonable) && pageNum <= 
         
         0) ? 
         
         1 : pageNum;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return 
         
         this;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         int 
         
         getPageSize
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return pageSize;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public Page 
         
         setPageSize
         
         (int pageSize) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.pageSize = pageSize;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return 
         
         this;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         int 
         
         getStartRow
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return startRow;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public Page 
         
         setStartRow
         
         (int startRow) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.startRow = startRow;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return 
         
         this;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         long 
         
         getTotal
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return total;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         void 
         
         setTotal
         
         (long total) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.total = total;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         if (total == -
         
         1) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     pages = 
         
         1;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         return;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         if (pageSize > 
         
         0) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     pages = (
         
         int) (total / pageSize + ((total % pageSize == 
         
         0) ? 
         
         0 : 
         
         1));
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 } 
         
         else {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     pages = 
         
         0;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         //分页合理化，针对不合理的页码自动处理
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         if ((reasonable != 
         
         null && reasonable) && pageNum > pages) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         if(pages!=
         
         0){
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                         pageNum = pages;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     calculateStartAndEndRow();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public Boolean 
         
         getReasonable
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return reasonable;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public Page 
         
         setReasonable
         
         (Boolean reasonable) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         if (reasonable == 
         
         null) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         return 
         
         this;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.reasonable = reasonable;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         //分页合理化，针对不合理的页码自动处理
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         if (
         
         this.reasonable && 
         
         this.pageNum <= 
         
         0) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         this.pageNum = 
         
         1;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     calculateStartAndEndRow();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return 
         
         this;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public Boolean 
         
         getPageSizeZero
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return pageSizeZero;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public Page 
         
         setPageSizeZero
         
         (Boolean pageSizeZero) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         if (pageSizeZero != 
         
         null) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         this.pageSizeZero = pageSizeZero;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return 
         
         this;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public String 
         
         getOrderBy
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return orderBy;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public  Page 
         
         setOrderBy
         
         (String orderBy) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.orderBy = orderBy;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return (Page) 
         
         this;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         boolean 
         
         isOrderByOnly
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return orderByOnly;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         void 
         
         setOrderByOnly
         
         (boolean orderByOnly) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.orderByOnly = orderByOnly;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 计算起止行号
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         void 
         
         calculateStartAndEndRow
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.startRow = 
         
         this.pageNum > 
         
         0 ? (
         
         this.pageNum - 
         
         1) * 
         
         this.pageSize : 
         
         0;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.endRow = 
         
         this.startRow + 
         
         this.pageSize * (
         
         this.pageNum > 
         
         0 ? 
         
         1 : 
         
         0);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         boolean 
         
         isCount
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return 
         
         this.count;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public Page 
         
         setCount
         
         (boolean count) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.count = count;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return 
         
         this;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 设置页码
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              *
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * @param pageNum
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * @return
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public Page 
         
         pageNum
         
         (int pageNum) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         //分页合理化，针对不合理的页码自动处理
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.pageNum = ((reasonable != 
         
         null && reasonable) && pageNum <= 
         
         0) ? 
         
         1 : pageNum;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return 
         
         this;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 设置页面大小
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              *
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * @param pageSize
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * @return
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public Page 
         
         pageSize
         
         (int pageSize) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.pageSize = pageSize;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 calculateStartAndEndRow();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return 
         
         this;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 是否执行count查询
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              *
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * @param count
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * @return
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public Page 
         
         count
         
         (Boolean count) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.count = count;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return 
         
         this;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 设置合理化
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              *
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * @param reasonable
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * @return
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public Page 
         
         reasonable
         
         (Boolean reasonable) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 setReasonable(reasonable);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return 
         
         this;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 当设置为true的时候，如果pagesize设置为0（或RowBounds的limit=0），就不执行分页，返回全部结果
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              *
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * @param pageSizeZero
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * @return
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public Page 
         
         pageSizeZero
         
         (Boolean pageSizeZero) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 setPageSizeZero(pageSizeZero);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return 
         
         this;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 指定 count 查询列
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              *
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * @param columnName
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * @return
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public Page 
         
         countColumn
         
         (String columnName) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.countColumn = columnName;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return 
         
         this;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public PageInfo 
         
         toPageInfo
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 PageInfo pageInfo = 
         
         new 
         
         PageInfo(
         
         this);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return pageInfo;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public PageSerializable 
         
         toPageSerializable
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 PageSerializable serializable = 
         
         new 
         
         PageSerializable(
         
         this);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return serializable;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public  Page 
         
         doSelectPage
         
         (ISelect select) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 select.doSelect();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return (Page) 
         
         this;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public  PageInfo 
         
         doSelectPageInfo
         
         (ISelect select) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 select.doSelect();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return (PageInfo) 
         
         this.toPageInfo();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public  PageSerializable 
         
         doSelectPageSerializable
         
         (ISelect select) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 select.doSelect();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return (PageSerializable) 
         
         this.toPageSerializable();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         long 
         
         doCount
         
         (ISelect select) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.pageSizeZero = 
         
         true;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.pageSize = 
         
         0;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 select.doSelect();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return 
         
         this.total;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public String 
         
         getCountColumn
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return countColumn;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         void 
         
         setCountColumn
         
         (String countColumn) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.countColumn = countColumn;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         @Override
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public String 
         
         toString
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return 
         
         "Page{" +
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         "count=" + count +
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         ", pageNum=" + pageNum +
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         ", pageSize=" + pageSize +
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         ", startRow=" + startRow +
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         ", endRow=" + endRow +
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         ", total=" + total +
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         ", pages=" + pages +
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         ", reasonable=" + reasonable +
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         ", pageSizeZero=" + pageSizeZero +
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         '}' + 
         
         super.toString();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         @Override
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         void 
         
         close
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 PageHelper.clearPage();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
         }

2.PageInfo源码；


     
     
       
       
       
       
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         /*
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * The MIT License (MIT)
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          *
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * Copyright (c) 2014-2017 [email protected]
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          *
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * Permission is hereby granted, free of charge, to any person obtaining a copy
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * of this software and associated documentation files (the "Software"), to deal
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * in the Software without restriction, including without limitation the rights
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * copies of the Software, and to permit persons to whom the Software is
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * furnished to do so, subject to the following conditions:
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          *
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * The above copyright notice and this permission notice shall be included in
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * all copies or substantial portions of the Software.
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          *
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * THE SOFTWARE.
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         package com.github.pagehelper;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         import java.util.Collection;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         import java.util.List;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * 对Page结果进行包装
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * 
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * 新增分页的多项属性，主要参考:http://bbs.csdn.net/topics/360010907
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          *
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * @author liuzh/abel533/isea533
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * @version 3.3.0
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * @since 3.2.2
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          * 项目地址 : http://git.oschina.net/free/Mybatis_PageHelper
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
          */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         @SuppressWarnings({"rawtypes", "unchecked"})
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
         public 
         
         class 
         
         PageInfo 
         
         extends 
         
         PageSerializable {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         //当前页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int pageNum;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         //每页的数量
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int pageSize;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         //当前页的数量
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int size;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         //由于startRow和endRow不常用，这里说个具体的用法
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         //可以在页面中"显示startRow到endRow 共size条数据"
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         //当前页面第一个元素在数据库中的行号
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int startRow;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         //当前页面最后一个元素在数据库中的行号
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int endRow;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         //总页数
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int pages;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         //前一页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int prePage;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         //下一页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int nextPage;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         //是否为第一页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         boolean 
         
         isFirstPage 
         
         = 
         
         false;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         //是否为最后一页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         boolean 
         
         isLastPage 
         
         = 
         
         false;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         //是否有前一页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         boolean 
         
         hasPreviousPage 
         
         = 
         
         false;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         //是否有下一页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         boolean 
         
         hasNextPage 
         
         = 
         
         false;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         //导航页码数
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int navigatePages;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         //所有导航页号
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int[] navigatepageNums;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         //导航条上的第一页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int navigateFirstPage;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         //导航条上的最后一页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         int navigateLastPage;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         PageInfo
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 包装Page对象
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              *
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * @param list
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         PageInfo
         
         (List list) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this(list, 
         
         8);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 包装Page对象
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              *
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * @param list          page结果
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * @param navigatePages 页码数量
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         PageInfo
         
         (List list, int navigatePages) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         super(list);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         if (list 
         
         instanceof Page) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         Page 
         
         page 
         
         = (Page) list;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         this.pageNum = page.getPageNum();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         this.pageSize = page.getPageSize();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         this.pages = page.getPages();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         this.size = page.size();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         //由于结果是>startRow的，所以实际的需要+1
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         if (
         
         this.size == 
         
         0) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         this.startRow = 
         
         0;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         this.endRow = 
         
         0;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     } 
         
         else {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         this.startRow = page.getStartRow() + 
         
         1;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         //计算实际的endRow（最后一页的时候特殊）
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         this.endRow = 
         
         this.startRow - 
         
         1 + 
         
         this.size;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 } 
         
         else 
         
         if (list 
         
         instanceof Collection) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         this.pageNum = 
         
         1;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         this.pageSize = list.size();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         this.pages = 
         
         this.pageSize > 
         
         0 ? 
         
         1 : 
         
         0;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         this.size = list.size();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         this.startRow = 
         
         0;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         this.endRow = list.size() > 
         
         0 ? list.size() - 
         
         1 : 
         
         0;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         if (list 
         
         instanceof Collection) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         this.navigatePages = navigatePages;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         //计算导航页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     calcNavigatepageNums();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         //计算前后页，第一页，最后一页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     calcPage();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         //判断页面边界
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     judgePageBoudary();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         static  PageInfo 
         
         of
         
         (List list) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return 
         
         new 
         
         PageInfo(list);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         static  PageInfo 
         
         of
         
         (List list, int navigatePages) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return 
         
         new 
         
         PageInfo(list, navigatePages);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 计算导航页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         void 
         
         calcNavigatepageNums
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         //当总页数小于或等于导航页码数时
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         if (pages <= navigatePages) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     navigatepageNums = 
         
         new 
         
         int[pages];
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         for (
         
         int 
         
         i 
         
         = 
         
         0; i < pages; i++) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                         navigatepageNums[i] = i + 
         
         1;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 } 
         
         else { 
         
         //当总页数大于导航页码数时
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     navigatepageNums = 
         
         new 
         
         int[navigatePages];
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         int 
         
         startNum 
         
         = pageNum - navigatePages / 
         
         2;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         int 
         
         endNum 
         
         = pageNum + navigatePages / 
         
         2;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         if (startNum < 
         
         1) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                         startNum = 
         
         1;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         //(最前navigatePages页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         for (
         
         int 
         
         i 
         
         = 
         
         0; i < navigatePages; i++) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                             navigatepageNums[i] = startNum++;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                         }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     } 
         
         else 
         
         if (endNum > pages) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                         endNum = pages;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         //最后navigatePages页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         for (
         
         int 
         
         i 
         
         = navigatePages - 
         
         1; i >= 
         
         0; i--) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                             navigatepageNums[i] = endNum--;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                         }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     } 
         
         else {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         //所有中间页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                          
         
         for (
         
         int 
         
         i 
         
         = 
         
         0; i < navigatePages; i++) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                             navigatepageNums[i] = startNum++;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                         }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 计算前后页，第一页，最后一页
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         void 
         
         calcPage
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         if (navigatepageNums != 
         
         null && navigatepageNums.length > 
         
         0) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     navigateFirstPage = navigatepageNums[
         
         0];
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     navigateLastPage = navigatepageNums[navigatepageNums.length - 
         
         1];
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         if (pageNum > 
         
         1) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                         prePage = pageNum - 
         
         1;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         if (pageNum < pages) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                         nextPage = pageNum + 
         
         1;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         /**
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              * 判定页面边界
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
         
              */
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         private 
         
         void 
         
         judgePageBoudary
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 isFirstPage = pageNum == 
         
         1;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 isLastPage = pageNum == pages || pages == 
         
         0;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 hasPreviousPage = pageNum > 
         
         1;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 hasNextPage = pageNum < pages;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         int 
         
         getPageNum
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return pageNum;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         void 
         
         setPageNum
         
         (int pageNum) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.pageNum = pageNum;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         int 
         
         getPageSize
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return pageSize;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         void 
         
         setPageSize
         
         (int pageSize) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.pageSize = pageSize;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         int 
         
         getSize
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return size;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         void 
         
         setSize
         
         (int size) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.size = size;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         int 
         
         getStartRow
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return startRow;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         void 
         
         setStartRow
         
         (int startRow) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.startRow = startRow;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         int 
         
         getEndRow
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return endRow;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         void 
         
         setEndRow
         
         (int endRow) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.endRow = endRow;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         int 
         
         getPages
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return pages;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         void 
         
         setPages
         
         (int pages) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.pages = pages;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         int 
         
         getPrePage
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return prePage;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         void 
         
         setPrePage
         
         (int prePage) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.prePage = prePage;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         int 
         
         getNextPage
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return nextPage;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         void 
         
         setNextPage
         
         (int nextPage) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.nextPage = nextPage;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         boolean 
         
         isIsFirstPage
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return isFirstPage;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         void 
         
         setIsFirstPage
         
         (boolean isFirstPage) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.isFirstPage = isFirstPage;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         boolean 
         
         isIsLastPage
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return isLastPage;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         void 
         
         setIsLastPage
         
         (boolean isLastPage) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.isLastPage = isLastPage;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         boolean 
         
         isHasPreviousPage
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return hasPreviousPage;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         void 
         
         setHasPreviousPage
         
         (boolean hasPreviousPage) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.hasPreviousPage = hasPreviousPage;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         boolean 
         
         isHasNextPage
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return hasNextPage;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         void 
         
         setHasNextPage
         
         (boolean hasNextPage) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.hasNextPage = hasNextPage;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         int 
         
         getNavigatePages
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return navigatePages;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         void 
         
         setNavigatePages
         
         (int navigatePages) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.navigatePages = navigatePages;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         int[] getNavigatepageNums() {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return navigatepageNums;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         void 
         
         setNavigatepageNums
         
         (int[] navigatepageNums) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.navigatepageNums = navigatepageNums;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         int 
         
         getNavigateFirstPage
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return navigateFirstPage;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         int 
         
         getNavigateLastPage
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return navigateLastPage;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         void 
         
         setNavigateFirstPage
         
         (int navigateFirstPage) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.navigateFirstPage = navigateFirstPage;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public 
         
         void 
         
         setNavigateLastPage
         
         (int navigateLastPage) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         this.navigateLastPage = navigateLastPage;
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
           
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         @Override
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
              
         
         public String 
         
         toString
         
         () {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         final 
         
         StringBuilder 
         
         sb 
         
         = 
         
         new 
         
         StringBuilder(
         
         "PageInfo{");
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 sb.append(
         
         "pageNum=").append(pageNum);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 sb.append(
         
         ", pageSize=").append(pageSize);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 sb.append(
         
         ", size=").append(size);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 sb.append(
         
         ", startRow=").append(startRow);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 sb.append(
         
         ", endRow=").append(endRow);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 sb.append(
         
         ", total=").append(total);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 sb.append(
         
         ", pages=").append(pages);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 sb.append(
         
         ", list=").append(list);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 sb.append(
         
         ", prePage=").append(prePage);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 sb.append(
         
         ", nextPage=").append(nextPage);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 sb.append(
         
         ", isFirstPage=").append(isFirstPage);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 sb.append(
         
         ", isLastPage=").append(isLastPage);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 sb.append(
         
         ", hasPreviousPage=").append(hasPreviousPage);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 sb.append(
         
         ", hasNextPage=").append(hasNextPage);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 sb.append(
         
         ", navigatePages=").append(navigatePages);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 sb.append(
         
         ", navigateFirstPage=").append(navigateFirstPage);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 sb.append(
         
         ", navigateLastPage=").append(navigateLastPage);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 sb.append(
         
         ", navigatepageNums=");
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         if (navigatepageNums == 
         
         null) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     sb.append(
         
         "null");
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 } 
         
         else {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     sb.append(
         
         '[');
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                      
         
         for (
         
         int 
         
         i 
         
         = 
         
         0; i < navigatepageNums.length; ++i) {
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                         sb.append(i == 
         
         0 ? 
         
         "" : 
         
         ", ").append(navigatepageNums[i]);
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                     sb.append(
         
         ']');
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
                 sb.append(
         
         '}');
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
                  
         
         return sb.toString();
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
             }
        
        
          
          
          
          
       
       
         
         
         
         
        
        
        
        
       
       
         
         
         
         
        
        
          
          
          
          
       
       
         
         
         
         
       
       
         
         
         
         
        
        
          
          
          
          
           
           
           
           
         
         }

三：Page和PageInfo：使用；（重要！）

（1）首先，就是开启分页，设置【pageNum：当前页】和【pageSize：每页记录数】；

（2）然后，我们会利用Mybatis，根据上面设置的分页条件，去查询数据库，得到查询结果；

（3）然后，可以根据前端对分页数据格式的要求，可以把（3）中查到的分页数据，包装成Page对象；

（4）或者，包装成PageInfo对象；

（5）使用Page对象还是使用PageInfo对象？

● 目前的个人理解：使用Page对象还是PageInfo对象，需要根据前端的要求，或者说是根据接口对返回数据的格式的要求；

● 比如，在【Spring Boot电商项目29：商品分类模块八：后台的【分类列表（平铺）】接口；】中，【分类列表（平铺）接口】的接口文档要求，接口的返回是：

所以，对于这样的接口要求，很自然就是使用PageInfo对象；

文章知识点与官方知识档案匹配，可进一步学习相关知识

Java技能树首页概览 125711 人正在系统学习中

MyBatis_02_Page&PageInfo

一：Page和PageInfo；（这儿，归纳了两个对象的属性，总结的不错；）

1. Page和PageInfo简介；

2.Page和PageInfo，具体属性分析；

二：Page和PageInfo：源码；（这部分，仅供参考，爱看不看）

1.Page源码；

2.PageInfo源码；

三：Page和PageInfo：使用；（重要！）

（1）首先，就是开启分页，设置【pageNum：当前页】和【pageSize：每页记录数】；

（2）然后，我们会利用Mybatis，根据上面设置的分页条件，去查询数据库，得到查询结果；

（3）然后，可以根据前端对分页数据格式的要求，可以把（3）中查到的分页数据，包装成Page对象；

（4）或者，包装成PageInfo对象；

（5）使用Page对象还是使用PageInfo对象？

你可能感兴趣的:(MyBatis,mybatis,PageHelper,Page-PageInfo)