charger.obj

Class GraphObject.ObjectIDComparator

Object

charger.obj.GraphObject.ObjectIDComparator

All Implemented Interfaces:

Comparator<GraphObject>

Enclosing class:

GraphObject

public static class GraphObject.ObjectIDComparator
extends Object
implements Comparator<GraphObject>

This class compares the object ID's of two GraphObject's.

Constructor Summary

Constructors

Constructor and Description
ObjectIDComparator()

Method Summary

Modifier and Type	Method and Description
int	compare(GraphObject o1, GraphObject o2) Compares the object ID's of the two GraphObect's.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

ObjectIDComparator

public ObjectIDComparator()

Method Detail

compare

public int compare(GraphObject o1,
                   GraphObject o2)

Compares the object ID's of the two GraphObect's.

Specified by:

compare in interface Comparator<GraphObject>

Parameters:

o1 - First object to compare

o2 - Second object to compare

Returns:

Returns -1 if the object ID of o1 < o2, returns 0 if they are equivalent, and returns 1 if the object ID of o1 > o2. returns 1 if the first is null, and -1 if the 2nd is null.