001 //$HeadURL: svn+ssh://rbezema@svn.wald.intevation.org/deegree/base/tags/2.1/src/org/deegree/model/csct/cs/LocalDatum.java $
002 /*---------------- FILE HEADER ------------------------------------------
003
004 This file is part of deegree.
005 Copyright (C) 2001-2007 by:
006 EXSE, Department of Geography, University of Bonn
007 http://www.giub.uni-bonn.de/exse/
008 lat/lon GmbH
009 http://www.lat-lon.de
010
011 It has been implemented within SEAGIS - An OpenSource implementation of OpenGIS specification
012 (C) 2001, Institut de Recherche pour le D�veloppement (http://sourceforge.net/projects/seagis/)
013 SEAGIS Contacts: Surveillance de l'Environnement Assist�e par Satellite
014 Institut de Recherche pour le D�veloppement / US-Espace
015 mailto:seasnet@teledetection.fr
016
017
018 This library is free software; you can redistribute it and/or
019 modify it under the terms of the GNU Lesser General Public
020 License as published by the Free Software Foundation; either
021 version 2.1 of the License, or (at your option) any later version.
022
023 This library is distributed in the hope that it will be useful,
024 but WITHOUT ANY WARRANTY; without even the implied warranty of
025 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
026 Lesser General Public License for more details.
027
028 You should have received a copy of the GNU Lesser General Public
029 License along with this library; if not, write to the Free Software
030 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
031
032 Contact:
033
034 Andreas Poth
035 lat/lon GmbH
036 Aennchenstr. 19
037 53115 Bonn
038 Germany
039 E-Mail: poth@lat-lon.de
040
041 Klaus Greve
042 Department of Geography
043 University of Bonn
044 Meckenheimer Allee 166
045 53115 Bonn
046 Germany
047 E-Mail: klaus.greve@uni-bonn.de
048
049
050 ---------------------------------------------------------------------------*/
051 package org.deegree.model.csct.cs;
052
053 // OpenGIS dependencies
054 import java.util.Map;
055
056 /**
057 * Local datum. If two local datum objects have the same datum type and name, then they can be
058 * considered equal. This means that coordinates can be transformed between two different local
059 * coordinate systems, as long as they are based on the same local datum.
060 *
061 * @version 1.00
062 * @author OpenGIS (www.opengis.org)
063 * @author Martin Desruisseaux
064 *
065 * @author last edited by: $Author: apoth $
066 *
067 * @version $Revision: 7057 $, $Date: 2007-05-10 09:28:14 +0200 (Do, 10 Mai 2007) $
068 *
069 * @see "org.opengis.cs.CS_LocalDatum"
070 */
071 public class LocalDatum extends Datum {
072 /**
073 * Serial number for interoperability with different versions.
074 */
075 private static final long serialVersionUID = 426762179497761085L;
076
077 /**
078 * Creates a local datum.
079 *
080 * @param name
081 * Name to give new object.
082 * @param type
083 * Type of local datum to create.
084 *
085 */
086 public LocalDatum( final String name, final DatumType.Local type ) {
087 super( name, type );
088 }
089
090 /**
091 * Creates a local datum.
092 *
093 * @param properties
094 * The set of properties (see {@link Info}).
095 * @param type
096 * Type of local datum to create.
097 */
098 LocalDatum( final Map properties, final DatumType type ) {
099 super( properties, type );
100 }
101
102 /**
103 * Gets the type of the datum as an enumerated code.
104 *
105 * Note: return type will be changed to {@link DatumType.Local} when we will be able to use
106 * generic types (with JDK 1.5).
107 *
108 * @return the type of the datum as an enumerated code.
109 *
110 * @see "org.opengis.cs.CS_LocalDatum#getDatumType()"
111 */
112 public DatumType/* .Local */getDatumType() {
113 return super.getDatumType();
114 }
115
116 /**
117 * Fill the part inside "[...]". Used for formatting Well Know Text (WKT).
118 *
119 * @param buffer
120 * @return
121 */
122 String addString( final StringBuffer buffer ) {
123 super.addString( buffer );
124 return "LOCAL_DATUM";
125 }
126
127 }