com.savarese.spatial
Class EuclideanDistance<Coord extends java.lang.Number & java.lang.Comparable<? super Coord>,P extends Point<Coord>>

java.lang.Object
  com.savarese.spatial.EuclideanDistance<Coord,P>

All Implemented Interfaces:

Distance<Coord,P>

public class EuclideanDistance<Coord extends java.lang.Number & java.lang.Comparable<? super Coord>,P extends Point<Coord>>
extends java.lang.Object
implements Distance<Coord,P>

The EuclideanDistance class determines the distance between two points in a Euclidean space.

Constructor Summary

EuclideanDistance()

Method Summary

double	distance(P from, P to) Returns the euclidean distance between two points.
double	distance2(P from, P to) Returns the square of the euclidean distance between two points.

Methods inherited from class java.lang.Object

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

Constructor Detail

EuclideanDistance

public EuclideanDistance()

Method Detail

distance

public double distance(P from,
                       P to)

Returns the euclidean distance between two points.

Specified by:

distance in interface Distance<Coord extends java.lang.Number & java.lang.Comparable<? super Coord>,P extends Point<Coord>>

Parameters:

from - The first end point.

to - The second end point.

Returns:

The distance between from and to.

distance2

public double distance2(P from,
                        P to)

Returns the square of the euclidean distance between two points.

Specified by:

distance2 in interface Distance<Coord extends java.lang.Number & java.lang.Comparable<? super Coord>,P extends Point<Coord>>

Parameters:

from - The first end point.

to - The second end point.

Returns:

The square of the euclidean distance between from and to.