/*
* 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;
}
}