aima.core.environment.eightpuzzle

Class ManhattanHeuristicFunction

java.lang.Object

aima.core.environment.eightpuzzle.ManhattanHeuristicFunction

All Implemented Interfaces:

HeuristicFunction

public class ManhattanHeuristicFunction
extends java.lang.Object
implements HeuristicFunction

Author:

Ravi Mohan

Constructor Summary

Constructors

Constructor and Description
ManhattanHeuristicFunction()

Method Summary

Modifier and Type	Method and Description
int	evaluateManhattanDistanceOf(int i, XYLocation loc)
double	h(java.lang.Object state)

Methods inherited from class java.lang.Object

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

Constructor Detail

ManhattanHeuristicFunction

public ManhattanHeuristicFunction()

Method Detail

h

public double h(java.lang.Object state)

Specified by:

h in interface HeuristicFunction

evaluateManhattanDistanceOf

public int evaluateManhattanDistanceOf(int i,
                                       XYLocation loc)