org.planx.xmlstore.routing
Class Node.FirstSeenComparator

java.lang.Object
  org.planx.xmlstore.routing.Node.FirstSeenComparator

All Implemented Interfaces:

Comparator

Enclosing class:

Node

public static class Node.FirstSeenComparator
extends Object
implements Comparator

A FirstSeenComparator is capable of comparing Node objects according to time first seen.

Constructor Summary

Node.FirstSeenComparator()

Method Summary

int	compare(Object o1, Object o2) Compare two objects which must both be of type Node and determine which is seen first.

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

Node.FirstSeenComparator

public Node.FirstSeenComparator()

Method Detail

compare

public int compare(Object o1,
                   Object o2)

Compare two objects which must both be of type Node and determine which is seen first. If o1 is seen before o2 a negative integer is returned, etc.

Specified by:

compare in interface Comparator