content: /*
   *    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.
   */
  
  /*
   *    TreeDisplayEvent.java
   *    Copyright (C) 1999 University of Waikato, Hamilton, New Zealand
   *
   */
  
  package weka.gui.treevisualizer;
  
  
  /**
   * An event containing the user selection from the tree display
   *
   * @author Malcolm Ware (mfw4@cs.waikato.ac.nz)
   * @version $Revision: 1.4 $
   */
  public class TreeDisplayEvent {
    public static final int NO_COMMAND = 0;
    public static final int ADD_CHILDREN = 1;
    public static final int REMOVE_CHILDREN = 2;
  
    /** States that the user has accepted the tree. */
    public static final int ACCEPT = 3;
  
    /** Asks for another learning scheme to classify this node. */
    public static final int CLASSIFY_CHILD = 4;
  
    /** Command to remove instances from this node and send them to the 
     * VisualizePanel. */
    public static final int SEND_INSTANCES = 5;
  
    /** The int representing the action. */
    private int m_command;
  
    /** The id string for the node to alter. */
    private String m_nodeId;
  
    /**
     * Constructs an event with the specified command
     * and what the command is applied to.
     * @param ar The event type.
     * @param id The id string for the node to perform the action on.
     */
    public TreeDisplayEvent(int ar, String id) {
      m_command = 0;
      if (ar == 1 || ar == 2 || ar == 3 || ar == 4 || ar == 5) {
        //then command is good
        m_command = ar;
      }
      m_nodeId = id;
    }
  
    /**
     * @return The command.
     */
    public int getCommand() {
      return m_command;
    }
    
    /**
     * @return The id of the node.
     */
    public String getID() {
      return m_nodeId;
    }
  }
  
  
  
  
  
  