org.vizzini.example.gin
Class Adjudicator

java.lang.Object
  org.vizzini.game.AbstractAdjudicator
      org.vizzini.example.gin.Adjudicator

All Implemented Interfaces:

IAdjudicator

public class Adjudicator
extends AbstractAdjudicator

Provides an adjudicator for Gin.

Since:

v0.1

Version:

v0.3

Author:

Jeffrey M. Thompson

Field Summary

Fields inherited from class org.vizzini.game.AbstractAdjudicator

_winner

Constructor Summary

Adjudicator()

Method Summary

protected int[]	counts(Collection collection) Return a count of the cards in the given collection of card collections.
boolean	isActionLegal(IEnvironment environment, IAction action) Return true if the given action is legal in the given environment.
boolean	isGameOver(IEnvironment environment) Return true if one of the agents has won, or there are no more open positions.
protected boolean	isGin(IAgent agent, Collection kindsAndStraights) Return true if the given collection is a Gin.
boolean	isGoal(IEnvironment environment) Return true if one of the agents has won.
protected void	removeDuplicatesFromKinds(Collection kinds, Collection straights) Remove duplicate cards from the given kinds card collections.
protected void	removeDuplicatesFromStraights(Collection kinds, Collection straights) Remove duplicate cards from the given straights card collections.

Methods inherited from class org.vizzini.game.AbstractAdjudicator

areActionsLegal, getWinner, reset, setWinner

Methods inherited from class java.lang.Object

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

Constructor Detail

Adjudicator

public Adjudicator()

Method Detail

isActionLegal

public boolean isActionLegal(IEnvironment environment,
                             IAction action)

Return true if the given action is legal in the given environment.

Parameters:

environment - The environment of interest.

action - The action in question.

Returns:

true if the given action is legal in the given environment.

Since:

v0.1

isGameOver

public boolean isGameOver(IEnvironment environment)

Return true if one of the agents has won, or there are no more open positions.

Parameters:

environment - The environment of interest.

Since:

v0.1

isGoal

public boolean isGoal(IEnvironment environment)

Return true if one of the agents has won. If no one has won, return false.

Parameters:

environment - The environment of interest.

Since:

v0.1

counts

protected int[] counts(Collection collection)

Return a count of the cards in the given collection of card collections.

Since:

v0.1

isGin

protected boolean isGin(IAgent agent,
                        Collection kindsAndStraights)

Return true if the given collection is a Gin.

Since:

v0.1

removeDuplicatesFromKinds

protected void removeDuplicatesFromKinds(Collection kinds,
                                         Collection straights)

Remove duplicate cards from the given kinds card collections.

Since:

v0.1

removeDuplicatesFromStraights

protected void removeDuplicatesFromStraights(Collection kinds,
                                             Collection straights)

Remove duplicate cards from the given straights card collections.

Since:

v0.1