dsto.dfc.util
Class CategoryComparator

java.lang.Object
  dsto.dfc.util.CategoryComparator

All Implemented Interfaces:

Comparator

public class CategoryComparator
extends Object
implements Comparator

Comparator that sorts by a major category and then by a Collator. Subclasses may override compare(java.lang.Object, java.lang.Object) to define new categories.

Version:

$Revision$

Author:

mpp

Field Summary

protected Collator

collator

Constructor Summary

CategoryComparator()

CategoryComparator(Collator collator)

Method Summary

int	category(Object value)
int	compare(Object o1, Object o2)

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

collator

protected Collator collator

Constructor Detail

CategoryComparator

public CategoryComparator()

CategoryComparator

public CategoryComparator(Collator collator)

Method Detail

compare

public int compare(Object o1,
                   Object o2)

Specified by:

compare in interface Comparator

category

public int category(Object value)