umich.cac.queryengine.comparator
Class UserNumNodesComparator

java.lang.Object
  umich.cac.queryengine.comparator.UserNumNodesComparator

All Implemented Interfaces:

java.util.Comparator

public final class UserNumNodesComparator

extends java.lang.Object

implements java.util.Comparator

Sorts userData by run time instead of it's default ordering. An example usage would be

  TreeSet sortSet = new TreeSet(new UserNumNodesComparator()); sortSet.addAll(collection);
  

Version:

$Header: /cvsroot/pbsaccounting/pbsaccounting/darkslide/doc/javadoc/umich/cac/queryengine/comparator/UserNumNodesComparator.html,v 1.1 2003/12/18 17:16:40 rodmach Exp $

Author:

bkirschn@umich.edu

Constructor Summary

UserNumNodesComparator()

Method Summary

int	compare(java.lang.Object o1, java.lang.Object o2) Compares sorts UserData objects by comparing job run time
boolean	equals(java.lang.Object obj) Override of equals

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UserNumNodesComparator

public UserNumNodesComparator()

Method Detail

compare

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

Compares sorts UserData objects by comparing job run time

Specified by:

compare in interface java.util.Comparator

Parameters:

o1 - Object of type UserData

o2 - Object of type UserData

Returns:

a negative integer, zero, or a positive integer if the first argument's runtime is less than, equal to, or greater than the second.

equals

public boolean equals(java.lang.Object obj)

Override of equals

Specified by:

equals in interface java.util.Comparator

Parameters:

obj - Object of type UserNumNodesComparator

Returns:

true if equal, false if not equal