jdbm.helper
Class LongComparator

java.lang.Object
  jdbm.helper.LongComparator

All Implemented Interfaces:

Serializable, Comparator<Long>

public final class LongComparator
extends Object
implements Comparator<Long>, Serializable

Comparator for java.lang.Long objects.

Author:

Alex Boisvert

See Also:

Serialized Form

Constructor Summary

LongComparator()

Method Summary

int	compare(Long obj1, Long obj2) Compare two objects.

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

LongComparator

public LongComparator()

Method Detail

compare

public int compare(Long obj1,
                   Long obj2)

Compare two objects.

Specified by:

compare in interface Comparator<Long>

Parameters:

obj1 - First object

obj2 - Second object

Returns:

a positive integer if obj1 > obj2, 0 if obj1 == obj2, and a negative integer if obj1 < obj2