org.apache.hadoop.hive.ql.util.jdbm.helper
Class LongComparator

java.lang.Object
  extended by org.apache.hadoop.hive.ql.util.jdbm.helper.LongComparator
All Implemented Interfaces:
Serializable, Comparator

public final class LongComparator
extends Object
implements Comparator, Serializable

Comparator for java.lang.Long objects.

Version:
$Id: LongComparator.java,v 1.4 2002/05/31 06:33:20 boisvert Exp $
Author:
Alex Boisvert
See Also:
Serialized Form

Constructor Summary
LongComparator()
           
 
Method Summary
 int compare(Object obj1, Object 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(Object obj1,
                   Object obj2)
Compare two objects.

Specified by:
compare in interface Comparator
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


Copyright © 2010 The Apache Software Foundation