001    //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/model/spatialschema/SurfaceInterpolationImpl.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.model.spatialschema;
037    
038    import java.io.Serializable;
039    
040    import org.deegree.framework.log.ILogger;
041    import org.deegree.framework.log.LoggerFactory;
042    
043    /**
044     * default implementation of the SurfaceInterpolation interface from the package deegree.model.spatialschema.
045     *
046     * ------------------------------------------------------------
047     *
048     * @version 11.6.2001
049     * @author Andreas Poth
050     */
051    public class SurfaceInterpolationImpl implements SurfaceInterpolation, Serializable {
052        /** Use serialVersionUID for interoperability. */
053        private final static long serialVersionUID = -3728721225837686088L;
054    
055        private static final ILogger LOG = LoggerFactory.getLogger( SurfaceInterpolationImpl.class );
056    
057        private int surfaceInterpolation = NONE;
058    
059        /**
060         * Creates a new SurfaceInterpolationImpl object.
061         */
062        public SurfaceInterpolationImpl() {
063            // empty
064        }
065    
066        /**
067         * Creates a new SurfaceInterpolationImpl object.
068         *
069         * @param surfaceInterpolation
070         *
071         * @throws GeometryException
072         */
073        public SurfaceInterpolationImpl( int surfaceInterpolation ) throws GeometryException {
074            if ( ( surfaceInterpolation > TRIANGULATEDSOLINE ) || ( surfaceInterpolation < NONE ) ) {
075                throw new GeometryException( "invalid surface interpolation" );
076            }
077            this.surfaceInterpolation = surfaceInterpolation;
078        }
079    
080        public int getValue() {
081            return surfaceInterpolation;
082        }
083    
084        @Override
085        public Object clone() {
086            SurfaceInterpolation si = null;
087    
088            try {
089                si = new SurfaceInterpolationImpl( getValue() );
090            } catch ( Exception ex ) {
091                LOG.logError( "SurfaceInterpolationImpl.clone: ", ex );
092            }
093    
094            return si;
095        }
096    
097        @Override
098        public boolean equals( Object other ) {
099            return ( other instanceof SurfaceInterpolationImpl )
100                   && ( ( (SurfaceInterpolation) other ).getValue() == surfaceInterpolation );
101        }
102    }