soc.server
Class SOCGameList

java.lang.Object
  soc.server.SOCGameList

public class SOCGameList

extends java.lang.Object

A class for tracking the games

Author:

Robert S. Thomas

Field Summary

protected java.util.Hashtable	gameData
protected java.util.Hashtable	gameMembers
protected java.util.Hashtable	gameMutexes
protected boolean	inUse

Constructor Summary

SOCGameList()
constructor

Method Summary

void	addMember(Connection conn, java.lang.String gaName) add a member to the game
void	createGame(java.lang.String gaName) create a new game
void	deleteGame(java.lang.String gaName) remove the game from the list
SOCGame	getGameData(java.lang.String gaName)
java.util.Enumeration	getGames()
java.util.Vector	getMembers(java.lang.String gaName)
boolean	isGame(java.lang.String gaName)
boolean	isGameEmpty(java.lang.String gaName)
boolean	isMember(Connection conn, java.lang.String gaName)
void	releaseMonitor() release the monitor for this game list
boolean	releaseMonitorForGame(java.lang.String game) release the monitor for this game
void	removeMember(Connection conn, java.lang.String gaName) remove member from the game
void	takeMonitor() take the monitor for this game list
boolean	takeMonitorForGame(java.lang.String game) take the monitor for this game

Methods inherited from class java.lang.Object

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

Field Detail

gameMutexes

protected java.util.Hashtable gameMutexes

gameMembers

protected java.util.Hashtable gameMembers

gameData

protected java.util.Hashtable gameData

inUse

protected boolean inUse

Constructor Detail

SOCGameList

public SOCGameList()

constructor

Method Detail

takeMonitor

public void takeMonitor()

take the monitor for this game list

releaseMonitor

public void releaseMonitor()

release the monitor for this game list

takeMonitorForGame

public boolean takeMonitorForGame(java.lang.String game)

take the monitor for this game

Parameters:

game - the name of the game

Returns:

false if the game has no mutex

releaseMonitorForGame

public boolean releaseMonitorForGame(java.lang.String game)

release the monitor for this game

Parameters:

game - the name of the game

Returns:

false if the game has no mutex

getGames

public java.util.Enumeration getGames()

Returns:

an enumeration of game names

isGameEmpty

public boolean isGameEmpty(java.lang.String gaName)

Parameters:

gaName - the name of the game

Returns:

true if the channel exists and has an empty member list

getMembers

public java.util.Vector getMembers(java.lang.String gaName)

Parameters:

gaName - game name

Returns:

list of members

getGameData

public SOCGame getGameData(java.lang.String gaName)

Parameters:

gaName - game name

Returns:

the game data

isMember

public boolean isMember(Connection conn,
                        java.lang.String gaName)

Parameters:

gaName - the name of the game

conn - the member's connection

Returns:

true if memName is a member of the game

addMember

public void addMember(Connection conn,
                      java.lang.String gaName)

add a member to the game

Parameters:

gaName - the name of the game

conn - the member's connection

removeMember

public void removeMember(Connection conn,
                         java.lang.String gaName)

remove member from the game

Parameters:

gaName - the name of the game

conn - the member's connection

isGame

public boolean isGame(java.lang.String gaName)

Parameters:

gaName - the name of the game

Returns:

true if the game exists

createGame

public void createGame(java.lang.String gaName)

create a new game

Parameters:

gaName - the name of the game

deleteGame

public void deleteGame(java.lang.String gaName)

remove the game from the list

Parameters:

gaName - the name of the game