burlap.behavior.singleagent.vfa.rbf.metrics

Class FVEuclideanDistance

java.lang.Object

burlap.behavior.singleagent.vfa.rbf.metrics.FVEuclideanDistance

All Implemented Interfaces:

FVDistanceMetric

public class FVEuclideanDistance
extends java.lang.Object
implements FVDistanceMetric

A distance metric; returns sqrt( sum_i (x_i - y_i)^2 )

Author:

James MacGlashan.

Constructor Summary

Constructors

Constructor and Description
FVEuclideanDistance()

Method Summary

Methods

Modifier and Type	Method and Description
double	distance(double[] s0, double[] s1) Returns the distance between state s0 and state s1.

Methods inherited from class java.lang.Object

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

Constructor Detail

FVEuclideanDistance

public FVEuclideanDistance()

Method Detail

distance

public double distance(double[] s0,
              double[] s1)

Description copied from interface: FVDistanceMetric

Returns the distance between state s0 and state s1.

Specified by:

distance in interface FVDistanceMetric

Parameters:

s0 - a state represented with a double array

s1 - a state represented with a double array

Returns:

the distance between s0 and s1.