com.jalios.jcms.caddy
Class CaddyComparator

java.lang.Object
  com.jalios.jcms.caddy.CaddyComparator

All Implemented Interfaces:

Comparator

public class CaddyComparator
extends Object
implements Comparator

Compares Data based on their presence in the Caddy.

Since:

jcms-5.7

Version:

$Revision: 18801 $

Author:

Olivier Jaquemet

Constructor Summary

CaddyComparator()
Constructs a new CaddyComparator using BasicStorable.MdateComparator as default comparator.

CaddyComparator(Comparator comparator)
Contructs a new CaddyComparator using the specified comparator.

Method Summary

int	compare(Object o1, Object o2)

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

Constructor Detail

CaddyComparator

public CaddyComparator()

Constructs a new CaddyComparator using BasicStorable.MdateComparator as default comparator.

CaddyComparator

public CaddyComparator(Comparator comparator)

Contructs a new CaddyComparator using the specified comparator.

Parameters:

comparator - the Comparator to use when Data are either both in caddy or else both not in caddy, also if object could not be compared (for example when no Caddy could be retrieved or if object are not instance of Data).

Throws:

IllegalArgumentException - when specified comparator is null.

Method Detail

compare

public int compare(Object o1,
                   Object o2)

Specified by:

compare in interface Comparator