public ServerObserversManager() { if (_instance == null) { _instance = this; } }
void CmdNotifyObserver() { ServerObserversManager.getInstance().notify(); }
void CmdAddObserver() { ServerObserversManager.getInstance().addObserver(this); }
public ServerObserversManager() { if (_instance == null) { _instance = this; } }
void CmdNotifyObserver() { ServerObserversManager.getInstance().notify(); }
void CmdAddObserver() { ServerObserversManager.getInstance().addObserver(this); }