org.lcsim.emcluster
Class EMClusterESort

java.lang.Object
  org.lcsim.emcluster.EMClusterESort

All Implemented Interfaces:

java.util.Comparator

public class EMClusterESort

extends java.lang.Object

implements java.util.Comparator

A Comparator for sorting EMClusters

Author:

Norman A. Graf

Constructor Summary

EMClusterESort()

Method Summary

int	compare(java.lang.Object obj1, java.lang.Object obj2) The compare function used for sorting.

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

EMClusterESort

public EMClusterESort()

Method Detail

compare

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

The compare function used for sorting. Comparison is done on cluster energy.

Specified by:

compare in interface java.util.Comparator

Parameters:

obj1 - EMCluster1

obj2 - EMCluster2

Returns:

1. -1 if EMCluster1 > EMCluster2
2. 0 if EMCluster1 = EMCluster2
3. 1 if EMCluster1 < EMCluster2