bprocessor-commit

[Michael L. <he...@us...>]

Update of /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv4080/src/net/sourceforge/bprocessor/model

Added Files:
	Command.java 
Log Message:
Command interface for undo/redo

--- NEW FILE: Command.java ---
//---------------------------------------------------------------------------------
// $Id: Command.java,v 1.1 2006/01/11 10:04:36 henryml Exp $
//
// Copyright (c) 2005      The BProcessor Team (http://bprocessor.sourceforge.net) 
// Released under the Lesser GNU Public License v2.1
//---------------------------------------------------------------------------------

package net.sourceforge.bprocessor.model;

/**
 * Command interface for representing undoable commands.
 */
public interface Command {
  /**
   * Apply this Command
   */
  public void apply();
  
  /**
   * Undo this Command
   */
  public void undo();
  
  /**
   * Redo this Command
   */
  public void redo();
  
  /**
   * Return the name for display in menues etc.
   * @return The display name
   */
  public String name();
}