org.exolab.jms.lease
Class LeaseComparator

java.lang.Object
  |
  +--org.exolab.jms.lease.LeaseComparator

All Implemented Interfaces:

java.util.Comparator

public class LeaseComparator

extends java.lang.Object

implements java.util.Comparator

The LeaseComparator is usedto sort leases based on the expiration time

Version:

$Revision: 1.2 $ $Date: 2003/08/07 13:33:00 $

Author:

Jim Alateras

Constructor Summary

LeaseComparator()

Method Summary

int	compare(java.lang.Object obj1, java.lang.Object obj2) Compare two objects and return 0 if they are equal, a negative integer if the first argument is less than the second argument and a positive number if the first argument is greater than the second argument
boolean	equals(java.lang.Object comparator) Return true if the specified comparator matches this object and false otherwise

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LeaseComparator

public LeaseComparator()

Method Detail

compare

public int compare(java.lang.Object obj1,
                   java.lang.Object obj2)

Compare two objects and return 0 if they are equal, a negative integer if the first argument is less than the second argument and a positive number if the first argument is greater than the second argument

It will throw ClassCastException if either obj1 or obj2 are not of type BaseLease

Specified by:

compare in interface java.util.Comparator

Parameters:

obj1 - first object to compare

obj2 - second object to compare

Returns:

int

equals

public boolean equals(java.lang.Object comparator)

Return true if the specified comparator matches this object and false otherwise

Specified by:

equals in interface java.util.Comparator

Overrides:

equals in class java.lang.Object

Parameters:

comparator - comparator to test

Returns:

boolean true if they are the same