jbpm4.4实现会签

<?xml version="1.0" encoding="UTF-8"?>

<process key="counterSign" name="会签" xmlns="http://jbpm.org/4.4/jpdl">
   <start g="338,-19,48,48" name="start1">
      <transition g="-52,-22" name="开始写稿" to="写稿"/>
   </start>
   
   <task assignee="#{sponsor}" g="317,70,92,52" name="写稿">
      <transition g="-56,-14" name="提交审稿" to="审稿"/>
   </task>
   
   <task assignee="#{approver}" g="322,149,92,52" name="审稿">
      <transition g="-58,-15" name="分发各人" to="foreach1"/>
   </task>
   <foreach g="343,246,48,48" in="#{executors}" name="foreach1" var="executor">
      <transition g="-52,-22" name="to task2" to="会签"/>
   </foreach>
   <task assignee="#{executor}" g="318,332,92,52" name="会签">
      <transition g="-38,-21" name="同意" to="join1"/>
      <transition g="467,357;471,95:-46,104" name="不同意" to="写稿"/>
   </task>
   <join g="337,428,48,48" multiplicity="#{quorum}" name="join1">
      <transition g="-52,-22" name="提交统计" to="统计"/>
   </join>
   <task assignee="#{manager}" g="315,509,92,52" name="统计">
      <transition name="通过" to="结束" g="-45,-22"/>
      <transition name="未通过" to="写稿" g="241,533;240,94:-45,-22"/>
   </task>
   <end g="341,638,48,48" name="结束"/>
 </process>

sponsor发起者，approver审批者 。executors参加会签所有人，quorum表示通过人数即生效，如全部人数的一半， 3分之二  全部