openfuture.bugbase.model
Class BugReportIdComparator

java.lang.Object
  |
  +--openfuture.bugbase.model.BugReportIdComparator

All Implemented Interfaces:

java.util.Comparator

public class BugReportIdComparator

extends java.lang.Object

implements java.util.Comparator

Compares two bug reports by their ID.

Created: Fri Mar 09 06:27:29 2001

Version:

$Revision: 1.3 $

Author:

Wolfgang Reissenberger

Constructor Summary

BugReportIdComparator()

Method Summary

int	compare(java.lang.Object o1, java.lang.Object o2) Compare two objects.
static int	compareId(java.lang.Integer id1, java.lang.Integer id2) Compare two integers (possibly null).

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

BugReportIdComparator

public BugReportIdComparator()

Method Detail

compare

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

Compare two objects. If o1 and o1 are bug reports, their ID is compared.

Specified by:

compare in interface java.util.Comparator

Parameters:

o1 - a value of type 'Object'

o2 - a value of type 'Object'

Returns:

-1 if o1 is smaller, 1 if o1 is greater and 0 of o1 is equal to o2.

compareId

public static int compareId(java.lang.Integer id1,
                            java.lang.Integer id2)

Compare two integers (possibly null).

Parameters:

id1 - a value of type 'Integer'

id2 - a value of type 'Integer'

Returns:

a value of type 'int'