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SVG Salamander - tools and components for SVG rendering, manipulation and animation

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/*
 * Stop.java
 *
 *
 *  The Salamander Project - 2D and 3D graphics libraries in Java
 *  Copyright (C) 2004 Mark McKay
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library 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
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 *  Mark McKay can be contacted at [email protected].  Salamander and other
 *  projects can be found at http://www.kitfox.com
 *
 * Created on January 26, 2004, 1:56 AM
 */

package com.kitfox.svg;

import java.awt.*;
import java.awt.geom.*;
import java.util.*;

import com.kitfox.svg.xml.*;
import org.xml.sax.*;

/**
 * @author Mark McKay
 * @author Mark McKay
 */
public class Defs extends TransformableElement
{

    /** Creates a new instance of Stop */
    public Defs() {
    }

    /**
     * Called after the start element but before the end element to indicate
     * each child tag that has been processed
     */
    public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
    {
		super.loaderAddChild(helper, child);

//        members.add(child);
    }

    public boolean updateTime(double curTime) throws SVGException
    {
        boolean stateChange = false;
        for (Iterator it = children.iterator(); it.hasNext();)
        {
            SVGElement ele = (SVGElement)it.next();
            stateChange = stateChange || ele.updateTime(curTime);
        }
        
        return super.updateTime(curTime) || stateChange;
    }
}