/*
 *    GeoTools - OpenSource mapping toolkit
 *    http://geotools.org
 *    (C) 2003-2006, GeoTools Project Managment Committee (PMC)
 *    
 *    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;
 *    version 2.1 of the License.
 *
 *    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.
 * 
 *    Created on 28/11/2003
 */
package org.geotools.data.jdbc;

/** This is a tagging interface that identifies an object as an
 *  observer of QueryData.
 * 
 * @author Sean Geoghegan, Defence Science and Technology Organisation
 * @author $Author: seangeo $
 * @source $URL: http://svn.geotools.org/geotools/tags/2.4.1/modules/library/jdbc/src/main/java/org/geotools/data/jdbc/QueryDataObserver.java $
 * @version $Id: QueryDataObserver.java 22347 2006-10-24 01:57:23Z jdeolive $
 * Last Modified: $Date: 2003/11/28 08:49:51 $
 * @see QueryData
 * @see QueryDataListener
 * @see JDBCDataStore 
 */
public interface QueryDataObserver {

}
