net.kwfgrid.gwes.servlet
Class WorkflowComparator

java.lang.Object
  net.kwfgrid.gwes.servlet.WorkflowComparator

All Implemented Interfaces:

Comparator

public class WorkflowComparator
extends Object
implements Comparator

Compares two workflows

Version:

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

Author:

Andreas Hoheisel (www.andreas-hoheisel.de)

Field Summary

static int

COMPARE_BIRTHDAY

Constructor Summary

WorkflowComparator(int compare_code)

Method Summary

int	compare(Object o1, Object o2) Compares its two Workflows for order.

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

Field Detail

COMPARE_BIRTHDAY

public static final int COMPARE_BIRTHDAY

See Also:

Constant Field Values

Constructor Detail

WorkflowComparator

public WorkflowComparator(int compare_code)

Method Detail

compare

public int compare(Object o1,
                   Object o2)

Compares its two Workflows for order. Returns a negative integer, zero, or a positive integer as the birthday of the first workflow 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.