net.kwfgrid.gwes
Class TransitionPriorityComparator

java.lang.Object
  net.kwfgrid.gwes.TransitionPriorityComparator

All Implemented Interfaces:

Comparator

public class TransitionPriorityComparator
extends Object
implements Comparator

Compares two transitions by means of its priority.

Version:

$Id: TransitionPriorityComparator.java 1419 2010-11-01 14:12:17Z hoheisel $

Author:

Andreas Hoheisel (www.andreas-hoheisel.de)

Constructor Summary

TransitionPriorityComparator()

Method Summary

int	compare(Object o1, Object o2) Compares its two Transitions for order.
static int	getPriority(net.kwfgrid.gworkflowdl.structure.Transition transition)

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

TransitionPriorityComparator

public TransitionPriorityComparator()

Method Detail

compare

public int compare(Object o1,
                   Object o2)

Compares its two Transitions for order. Returns a negative integer, zero, or a positive integer as the priority of the first transition is less than, equal to, or greater than the second.

Note: this comparator imposes orderings that are inconsistent with equals.

Specified by:

compare in interface Comparator

Parameters:

o1 - the first object to be compared.

o2 - the second object to be compared.

Returns:

a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

Throws:

ClassCastException - if the arguments' types prevent them from being compared by this Comparator.

getPriority

public static int getPriority(net.kwfgrid.gworkflowdl.structure.Transition transition)