http://xmlgraphics.apache.org/batik/batik-css/: Batik CSS engine (Apache Software Foundation) 
/*

   Licensed to the Apache Software Foundation (ASF) under one or more
   contributor license agreements.  See the NOTICE file distributed with
   this work for additional information regarding copyright ownership.
   The ASF licenses this file to You under the Apache License, Version 2.0
   (the "License"); you may not use this file except in compliance with
   the License.  You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
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 */
package org.apache.batik.css.engine;


An interface for documents that have CSSNavigableNodes.

Author:Cameron McCormack
Version:$Id: CSSNavigableDocument.java 1733416 2016-03-03 07:07:13Z gadams $
/**
 * An interface for documents that have CSSNavigableNodes.
 *
 * @author <a href="mailto:cam%40mcc%2eid%2eau">Cameron McCormack</a>
 * @version $Id: CSSNavigableDocument.java 1733416 2016-03-03 07:07:13Z gadams $
 */
public interface CSSNavigableDocument {

    
Adds an event listener for mutations on the
CSSNavigableDocument tree.

/**
     * Adds an event listener for mutations on the
     * CSSNavigableDocument tree.
     */
    void addCSSNavigableDocumentListener(CSSNavigableDocumentListener l);

    
Removes an event listener for mutations on the
CSSNavigableDocument tree.

/**
     * Removes an event listener for mutations on the
     * CSSNavigableDocument tree.
     */
    void removeCSSNavigableDocumentListener(CSSNavigableDocumentListener l);
}