/*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
* TreeDisplayListener.java
* Copyright (C) 1999 University of Waikato, Hamilton, New Zealand
*
*/
package weka.gui.treevisualizer;
//this is simply used to get some user changes from the displayer to an actual
//class
//that contains the actual structure of the data the displayer is displaying
/**
* Interface implemented by classes that wish to recieve user selection events
* from a tree displayer.
*
* @author Malcolm Ware (mfw4@cs.waikato.ac.nz)
* @version $Revision: 1.5 $
*/
public interface TreeDisplayListener {
/**
* Gets called when the user selects something, in the tree display.
* @param e Contains what the user selected with what it was selected for.
*/
void userCommand(TreeDisplayEvent e);
}