command.java

ErGo是一个很早的Java通用围棋服务器(IGS/NNGS)客户端程序。有全部源码和文档

package ergo.ui;

// $Id: Command.java,v 1.3 1999/08/27 03:07:55 sigue Exp $

/*
 *  Copyright (C) 1999  Carl L. Gay and Antranig M. Basman.
 *  See the file copyright.txt, distributed with this software,
 *  for further information.
 */

import ergo.util.Debug;

/** The abstract notion of a command.
 */
public interface Command {

  /** Execute a command.  The argument can be used to pass anything useful along
   *  to the command.
   */
  void executeCommand (Object arg);

  String getName ();

  void setName (String name);

  /** A command can't be invoked if it is disabled.
   */
  void setEnabled (boolean enabled);

}