propertynode.java

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/*
 * PropertyNode.java
 *
 * Copyright (C) 2002, 2003, 2004, 2005, 2006 Takis Diakoumis
 *
 * 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 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.
 *
 */


package org.executequery.gui.prefs;

import java.util.ArrayList;
import java.util.List;

/* ----------------------------------------------------------
 * CVS NOTE: Changes to the CVS repository prior to the 
 *           release of version 3.0.0beta1 has meant a 
 *           resetting of CVS revision numbers.
 * ----------------------------------------------------------
 */

/**
 *
 * @author   Takis Diakoumis
 * @version  $Revision: 1.4 $
 * @date     $Date: 2006/05/14 06:56:52 $
 */
public class PropertyNode {

    private int nodeID;
    private String label;
    private List children;

    public PropertyNode() {}

    public PropertyNode(int nodeID, String label) {
        this.nodeID = nodeID;
        this.label = label;
    }

    public void addChild(PropertyNode node) {
        if (children == null) {
            children = new ArrayList();
        }
        children.add(node);
    }
    
    public boolean hasChildren() {
        return children != null && children.size() > 0;
    }

    public List getChildren() {
        return children;
    }
    
    public int getNodeId() {
        return nodeID;
    }
    
    public String getLabel() {
        return label;
    }
    
    public String toString() {
        return label;
    }
    
}