test

  
  
  
  

   
   
   
   

     package com.infosys.setl.fp; 
    
 public class SETLItem 
    
{ 
    
   private String name; 
    
   private String code; 
    
   private int price; 
    
   private String category; 
    
   
    
   public int getPrice() 
    
  { 
    
     return price; 
    
  } 
    
   
    
   public void setPrice( int inPrice) 
    
  { 
    
    price = inPrice; 
    
  } 
    
   
    
   public String getName() 
    
  { 
    
     return name; 
    
  } 
    
   
    
   public void setName(String inName) 
    
  { 
    
    name = inName; 
    
  } 
    
   public String getCode() 
    
  { 
    
     return code; 
    
  } 
    
   
    
   public void setCode(String inCode) 
    
  { 
    
    code = inCode; 
    
  } 
    
   
    
   public String getCategory() 
    
  { 
    
     return category; 
    
  } 
    
   
    
   public void setCategory(String inCategory) 
    
  { 
    
    category = inCategory; 
    
  } 
    
} 
    
 package com.infosys.setl.fp; 
    
 import java.util.Comparator; 
    
 public class PriceComparator implements Comparator 
    
{ 
    
   public int compare (Object o1, Object o2) 
    
  { 
    
     return (((SETLItem)o1).getPrice()-((SETLItem)o2).getPrice()); 
    
  }   
    
} 
    
 package com.infosys.setl.fp; 
    
 import org.apache.commons.functor.*; 
    
 import org.apache.commons.functor.core.comparator.*; 
    
 import java.util.*; 
    
 public class TestA 
    
{ 
    
   public static void main(String[] args) 
    
  { 
    
     try 
    
    { 
    
   Comparator pc = new PriceComparator(); 
    
   BinaryPredicate bp = new IsGreaterThanOrEqual(pc); 
    
   SETLItem item1 = new SETLItem(); 
    
   item1.setPrice(100); 
    
   SETLItem item2 = new SETLItem(); 
    
   item2.setPrice(99); 
    
   if (bp.test(item1, item2)) 
    
     System.out.println( "Item1 costs more than Item2!"); 
    
   else 
    
     System.out.println( "Item2 costs more than Item1!"); 
    
   SETLItem item3 = new SETLItem(); 
    
   item3.setPrice(101); 
    
   if (bp.test(item1, item3)) 
    
     System.out.println( "Item1 costs more than Item3!"); 
    
   else 
    
       System.out.println( "Item3 costs more than Item1!"); 
    
    } 
    
     catch (Exception e) 
    
    { 
    
   e.printStackTrace(); 
    
    } 
    
  } 
    
} 
    
 
   
  
  
  
  
package com.infosys.setl.fp;
public class SETLItem
{
  private String name;
  private String code;
  private int price;
  private String category;
		
  public int getPrice()
  {
	return price;
  }
	
  public void setPrice(int inPrice)
  {
	price = inPrice;
  }
	
  public String getName()
  {
	return name;
  }
	
  public void setName(String inName)
  {
	name = inName;
  }
  public String getCode()
  {
	return code;
  }
	
  public void setCode(String inCode)
  {
	code = inCode;
  }
	
  public String getCategory()
  {
	return category;
  }
	
  public void setCategory(String inCategory)
  {
	category = inCategory;
  }
}
package com.infosys.setl.fp;
import java.util.Comparator;
public class PriceComparator implements Comparator
{
  public int compare (Object o1, Object o2)
  {
	return (((SETLItem)o1).getPrice()-((SETLItem)o2).getPrice());
  }	
}
package com.infosys.setl.fp;
import org.apache.commons.functor.*;
import org.apache.commons.functor.core.comparator.*;
import java.util.*;
public class TestA
{
  public static void main(String[] args)
  {
	try
	{
	  Comparator pc = new PriceComparator();
	  BinaryPredicate bp = new IsGreaterThanOrEqual(pc);
	  SETLItem item1 = new SETLItem();
	  item1.setPrice(100);
	  SETLItem item2 = new SETLItem();
	  item2.setPrice(99);
	  if (bp.test(item1, item2))
	    System.out.println("Item1 costs more than Item2!");
	  else
	    System.out.println("Item2 costs more than Item1!");
	  SETLItem item3 = new SETLItem();
	  item3.setPrice(101);
	  if (bp.test(item1, item3))
	    System.out.println("Item1 costs more than Item3!");
	  else
  	    System.out.println("Item3 costs more than Item1!");
	}
	catch (Exception e)
	{
	  e.printStackTrace();
	}
  }
}