net.ontopia.topicmaps.nav.utils.comparators
Class LocatorComparator

java.lang.Object
  net.ontopia.topicmaps.nav.utils.comparators.LocatorComparator

All Implemented Interfaces:

Comparator

public class LocatorComparator
extends Object
implements Comparator

INTERNAL: A Comparator for ordering locators alphabetically.

Field Summary

protected Collection	scopes
protected Comparator	tc

Constructor Summary

LocatorComparator()
Empty constructor, used on application startup to initialise a "fast" comparator which will compare Locators using no context.

LocatorComparator(Collection context)
Constructor used to make a comparator which will compare Locators using the context provided.

Method Summary

int	compare(Object o1, Object o2) Compares two LocatorIFs

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

tc

protected Comparator tc

scopes

protected Collection scopes

Constructor Detail

LocatorComparator

public LocatorComparator()

Empty constructor, used on application startup to initialise a "fast" comparator which will compare Locators using no context.

LocatorComparator

public LocatorComparator(Collection context)

Constructor used to make a comparator which will compare Locators using the context provided. This implementation doesn't use the context yet.

Method Detail

compare

public int compare(Object o1,
                   Object o2)

Compares two LocatorIFs

Specified by:

compare in interface Comparator