wt.sandbox
Class ToStringComparator

java.lang.Object
  wt.sandbox.ToStringComparator

All Implemented Interfaces:

Comparator

final class ToStringComparator

extends Object

implements Comparator

Sort objects by their toString() results; provide consistent (albeit not always language correct) ordering of DisplayIdentities

Field Summary

private static ToStringComparator

instance

Constructor Summary

private

ToStringComparator()

Method Summary

int	compare(Object o1, Object o2)
static ToStringComparator	getInstance()

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

instance

private static final ToStringComparator instance

Constructor Detail

ToStringComparator

private ToStringComparator()

Method Detail

getInstance

public static ToStringComparator getInstance()

compare

public int compare(Object o1,
                   Object o2)

Specified by:

compare in interface Comparator