actionfilter.java

来自「思维导图(Mind Mapping)以放射性思考(Radiant Thinkin」· Java 代码 · 共 39 行

/*FreeMind - A Program for creating and viewing Mindmaps
 *Copyright (C) 2000-2004  Joerg Mueller, Daniel Polansky, Christian Foltin and others.
 *
 *See COPYING for Details
 *
 *This program is free software; you can redistribute it and/or
 *modify it under the terms of the GNU General Public License
 *as published by the Free Software Foundation; either version 2
 *of the License, or (at your option) any later version.
 *
 *This program is distributed in the hope that it will be useful,
 *but WITHOUT ANY WARRANTY; without even the implied warranty of
 *MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *GNU General Public License for more details.
 *
 *You should have received a copy of the GNU General Public License
 *along with this program; if not, write to the Free Software
 *Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * Created on 25.08.2004
 */
/*$Id: ActionFilter.java,v 1.1.4.1 2004/10/17 23:00:07 dpolivaev Exp $*/
package freemind.controller.actions;

/**
 * @author foltin
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public interface ActionFilter {
	/** Each filter receives the action pair and its result is taken as the
	 * new action pair.
	 * @param pair
	 * @return
	 */
	ActionPair filterAction(ActionPair pair);
}