org.oakgp.rank.tournament

Class TwoPlayerGameCache

java.lang.Object

org.oakgp.rank.tournament.TwoPlayerGameCache

All Implemented Interfaces:

TwoPlayerGame

public final class TwoPlayerGameCache
extends Object
implements TwoPlayerGame

Wraps a TwoPlayerGame to provide caching of results.

Constructor Summary

Constructors

Constructor and Description
TwoPlayerGameCache(int maxSize, TwoPlayerGame twoPlayerGame) Creates a cache of the given maximum size which will contain the results of evaluating the given TwoPlayerGame.

Method Summary

Modifier and Type	Method and Description
double	evaluate(Node player1, Node player2) Determines the outcome of the two specified players competing against each other.

Methods inherited from class java.lang.Object

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

Constructor Detail

TwoPlayerGameCache

public TwoPlayerGameCache(int maxSize,
                          TwoPlayerGame twoPlayerGame)

Creates a cache of the given maximum size which will contain the results of evaluating the given TwoPlayerGame.

Method Detail

evaluate

public double evaluate(Node player1,
                       Node player2)

Description copied from interface: TwoPlayerGame

Determines the outcome of the two specified players competing against each other.

Specified by:

evaluate in interface TwoPlayerGame

Parameters:

player1 - represents the game-logic of a player participating in the game

player2 - represents the game-logic of the other player participating in the game

Returns:

the outcome of the game from the point-of-view of player1, as implementations of TwoPlayerGame represent zero-sum games then the corresponding outcome for player2 can be determined by negating this value