org.YoUmail.maildir
Class SubjectComparator

java.lang.Object
  extended byorg.YoUmail.maildir.SubjectComparator
All Implemented Interfaces:
java.util.Comparator

public class SubjectComparator
extends java.lang.Object
implements java.util.Comparator

比较主题

Version:
1.0 2004-2-4
Author:
topmint

Field Summary
private  boolean desc
          是否倒排
 
Constructor Summary
SubjectComparator(boolean desc)
          构造方法
 
Method Summary
 int compare(java.lang.Object o1, java.lang.Object o2)
          比较方法
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface java.util.Comparator
equals
 

Field Detail

desc

private boolean desc
是否倒排

Constructor Detail

SubjectComparator

public SubjectComparator(boolean desc)
构造方法

Parameters:
desc -
Method Detail

compare

public int compare(java.lang.Object o1,
                   java.lang.Object o2)
比较方法

Specified by:
compare in interface java.util.Comparator
Parameters:
o1 - 对象1
o2 - 对象2
Returns:
o1o2 返回 1,o1=o2 返回0