aima.games
Class Game

java.lang.Object
  aima.games.Game

Direct Known Subclasses:

TicTacToe

public abstract class Game
extends java.lang.Object

Field Summary

protected GameState	initialState
protected int	level
protected GameState	presentState

Constructor Summary

Game()

Method Summary

protected abstract int	computeUtility(GameState state)
abstract int	getAlphaBetaValue(GameState state)
int	getLevel(GameState g)
abstract int	getMiniMaxValue(GameState state)
java.util.ArrayList	getMoves(GameState state)
java.lang.String	getPlayerToMove(GameState state)
GameState	getState()
abstract java.util.ArrayList	getSuccessorStates(GameState state)
int	getUtility(GameState h)
boolean	hasEnded()
void	makeAlphaBetaMove()
void	makeMiniMaxMove()
abstract GameState	makeMove(GameState state, java.lang.Object o)
int	maxValue(GameState state)
protected int	maxValue(GameState state, AlphaBeta ab)
int	minValue(GameState state)
int	minValue(GameState state, AlphaBeta ab)
protected abstract boolean	terminalTest(GameState state)

Methods inherited from class java.lang.Object

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

Field Detail

initialState

protected GameState initialState

presentState

protected GameState presentState

level

protected int level

Constructor Detail

Game

public Game()

Method Detail

getLevel

public int getLevel(GameState g)

getMoves

public java.util.ArrayList getMoves(GameState state)

getPlayerToMove

public java.lang.String getPlayerToMove(GameState state)

getUtility

public int getUtility(GameState h)

getState

public GameState getState()

computeUtility

protected abstract int computeUtility(GameState state)

terminalTest

protected abstract boolean terminalTest(GameState state)

maxValue

public int maxValue(GameState state)

minValue

public int minValue(GameState state)

maxValue

protected int maxValue(GameState state,
                       AlphaBeta ab)

minValue

public int minValue(GameState state,
                    AlphaBeta ab)

makeMiniMaxMove

public void makeMiniMaxMove()

makeAlphaBetaMove

public void makeAlphaBetaMove()

getSuccessorStates

public abstract java.util.ArrayList getSuccessorStates(GameState state)

makeMove

public abstract GameState makeMove(GameState state,
                                   java.lang.Object o)

hasEnded

public boolean hasEnded()

getMiniMaxValue

public abstract int getMiniMaxValue(GameState state)

getAlphaBetaValue

public abstract int getAlphaBetaValue(GameState state)