ch.randelshofer.tree.circlemap

Class CircleDistanceComparator

java.lang.Object

ch.randelshofer.tree.circlemap.CircleDistanceComparator

All Implemented Interfaces:

java.util.Comparator<Circle>

public class CircleDistanceComparator
extends java.lang.Object
implements java.util.Comparator<Circle>

Compares two circles by their distance to the origin (0,0) of the coordinate system.

Author:

Werner Randelshofer @version 1.0 Jan 17, 2008 Created.

Constructor Summary

Constructors

Constructor and Description
CircleDistanceComparator(double cx, double cy)

Method Summary

Methods

Modifier and Type	Method and Description
int	compare(Circle c1, Circle c2)

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

CircleDistanceComparator

public CircleDistanceComparator(double cx,
                        double cy)

Method Detail

compare

public int compare(Circle c1,
          Circle c2)

Specified by:

compare in interface java.util.Comparator<Circle>