// XAAL toolkit
// Copyright (C) 2009 Ville Karavirta <vkaravir(a)cs.hut.fi>
//
// 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/>.
package xaal.objects.structures;

import xaal.objects.Xaal;

/**
 * @author vkaravir
 *
 * To change the template for this generated type comment go to
 * Window&gt;Preferences&gt;Java&gt;Code Generation&gt;Code and Comments
 */
public class Tree extends DataStructure {
    private String root;
    /**
     * 
     */
    public Tree(Xaal xaalDoc) {
        this(xaalDoc, DataStructure.TREE_TYPE);
    }

    /**
     * @param type
     */
    protected Tree(Xaal xaalDoc, int type) {
        super(xaalDoc, type);
    }

    public void setType(int type) {
        // do nothing
    }
    
    /**
     * @return Returns the id of the root.
     */
    public String getRoot() {
        return root;
    }
    /**
     * @param root The root to set.
     */
    public void setRoot(String root) {
        this.root = root;
    }
    
    public void getRootNode() {
        // TODO Somehow search for the root node
    }
}