001    //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/graphics/Highlighter.java $
002    /*----------------------------------------------------------------------------
003     This file is part of deegree, http://deegree.org/
004     Copyright (C) 2001-2009 by:
005       Department of Geography, University of Bonn
006     and
007       lat/lon GmbH
008    
009     This library is free software; you can redistribute it and/or modify it under
010     the terms of the GNU Lesser General Public License as published by the Free
011     Software Foundation; either version 2.1 of the License, or (at your option)
012     any later version.
013     This library is distributed in the hope that it will be useful, but WITHOUT
014     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
015     FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
016     details.
017     You should have received a copy of the GNU Lesser General Public License
018     along with this library; if not, write to the Free Software Foundation, Inc.,
019     59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
020    
021     Contact information:
022    
023     lat/lon GmbH
024     Aennchenstr. 19, 53177 Bonn
025     Germany
026     http://lat-lon.de/
027    
028     Department of Geography, University of Bonn
029     Prof. Dr. Klaus Greve
030     Postfach 1147, 53001 Bonn
031     Germany
032     http://www.geographie.uni-bonn.de/deegree/
033    
034     e-mail: info@deegree.org
035    ----------------------------------------------------------------------------*/
036    package org.deegree.graphics;
037    
038    import org.deegree.model.feature.Feature;
039    
040    /**
041     *
042     * <p>
043     * ------------------------------------------------------------------------
044     * </p>
045     *
046     * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
047     * @version $Revision: 18195 $ $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
048     */
049    public interface Highlighter {
050    
051        /**
052         * adds a Theme to the Highlighter that shall be notified if something happens.
053         * @param theme to be notified
054         */
055        void addTheme( Theme theme );
056    
057        /**
058         * @param theme to be removed of notification
059         * @see Highlighter#addTheme(Theme)
060         */
061        void removeTheme( Theme theme );
062    
063        /**
064         * highlight the feature with the submitted id. If the feature is already highlighted it will be
065         * marked as not highlighted.
066         * @param id of the feature to be highlighted
067         */
068        void highlight( int id );
069    
070        /**
071         * highlight the submitted feature. If the feature is already highlighted it will be marked as
072         * not highlighted.
073         * @param feature the given feature
074         */
075        void highlight( Feature feature );
076    
077        /**
078         * highlight the features specified by the current selector of the Theme. If a feature is
079         * already highlighted it will be marked as not highlighted.
080         */
081        void highlight();
082    
083        /**
084         * removes all highlight-flags from the features within the MapView
085         */
086        void resetHighlight();
087    
088    }