/*
 * WANDORA
 * Knowledge Extraction, Management, and Publishing Application
 * http://wandora.org
 * 
 * Copyright (C) 2004-2023 Wandora Team
 * 
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 *
 * 
 * Created on Oct 19, 2011, 8:12:21 PM
 */

package org.wandora.application.gui.topicpanels.treemap;


import javax.swing.tree.DefaultMutableTreeNode;


/**
 *
 * @author elias, akivela
 */


public class TopicTree extends TreeModel {

    public TopicTree(DefaultMutableTreeNode root) {
        addChild(submodel(root));
    }

    private TreeModel submodel(DefaultMutableTreeNode leaf) {
        if(leaf.getChildCount()==0) {
            return new TreeModel((TopicInfo) leaf.getUserObject());
        }
        TreeModel t=new TreeModel((TopicInfo) leaf.getUserObject());
        for(int i=0; i<leaf.getChildCount(); i++) {
            t.addChild(submodel((DefaultMutableTreeNode)leaf.getChildAt(i)));
        }
        return t;       
    }
}
