001    //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/ogcbase/PropertyPathStep.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.ogcbase;
037    
038    import org.deegree.datatypes.QualifiedName;
039    
040    /**
041     * Represents one step of a {@link PropertyPath}.
042     *
043     * @author <a href="mailto:schneider@lat-lon.de">Markus Schneider </a>
044     * @author last edited by: $Author: mschneider $
045     *
046     * @version $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
047     *
048     * @see PropertyPath
049     */
050    public abstract class PropertyPathStep {
051    
052        protected QualifiedName propertyName;
053    
054        /**
055         * Creates a new instance of <code>PropertyPathStep</code> that selects the property with the
056         * given name.
057         *
058         * @param propertyName
059         */
060        PropertyPathStep( QualifiedName propertyName ) {
061            this.propertyName = propertyName;
062        }
063    
064        /**
065         * Returns the name of the selected property.
066         *
067         * @return the name of the property
068         */
069        public QualifiedName getPropertyName() {
070            return this.propertyName;
071        }
072    
073        @Override
074        public int hashCode() {
075            return this.propertyName.hashCode();
076        }
077    
078        public void setPropertyName( QualifiedName propertyName ) {
079           this.propertyName = propertyName;
080        }
081    }