001 //$HeadURL: svn+ssh://rbezema@svn.wald.intevation.org/deegree/base/tags/2.1/src/org/deegree/model/feature/DefaultFeatureProperty.java $
002 /*---------------- FILE HEADER ------------------------------------------
003
004 This file is part of deegree.
005 Copyright (C) 2001-2006 by:
006 EXSE, Department of Geography, University of Bonn
007 http://www.giub.uni-bonn.de/deegree/
008 lat/lon GmbH
009 http://www.lat-lon.de
010
011 This library is free software; you can redistribute it and/or
012 modify it under the terms of the GNU Lesser General Public
013 License as published by the Free Software Foundation; either
014 version 2.1 of the License, or (at your option) any later version.
015
016 This library is distributed in the hope that it will be useful,
017 but WITHOUT ANY WARRANTY; without even the implied warranty of
018 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
019 Lesser General Public License for more details.
020
021 You should have received a copy of the GNU Lesser General Public
022 License along with this library; if not, write to the Free Software
023 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
024
025 Contact:
026
027 Andreas Poth
028 lat/lon GmbH
029 Aennchenstr. 19
030 53115 Bonn
031 Germany
032 E-Mail: poth@lat-lon.de
033
034 Prof. Dr. Klaus Greve
035 Department of Geography
036 University of Bonn
037 Meckenheimer Allee 166
038 53115 Bonn
039 Germany
040 E-Mail: greve@giub.uni-bonn.de
041
042 ---------------------------------------------------------------------------*/
043
044 package org.deegree.model.feature;
045
046 import java.io.Serializable;
047
048 import org.deegree.datatypes.QualifiedName;
049
050 /**
051 *
052 * the interface describes a property entry of a feature. It is made of
053 * a name and a value associated to it.
054 *
055 * <p>---------------------------------------------------------------</p>
056 *
057 * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
058 * @version $Revision: 7778 $ $Date: 2007-07-17 17:48:34 +0200 (Di, 17 Jul 2007) $
059 */
060
061 class DefaultFeatureProperty implements FeatureProperty, Serializable {
062
063 private Object value = null;
064 private QualifiedName name = null;
065
066
067 /**
068 * constructor for complete initializing the FeatureProperty
069 * @param name qualified name of the property
070 * @param value the properties value
071 */
072 DefaultFeatureProperty(QualifiedName name, Object value) {
073 setValue( value );
074 this.name = name;
075 }
076
077 /**
078 * returns the qualified name of the property
079 */
080 public QualifiedName getName() {
081 return name;
082 }
083
084 /**
085 * returns the value of the property
086 */
087 public Object getValue() {
088 return value;
089 }
090
091 /**
092 * returns the value of the property; if the value is null the passed
093 * defaultValuewill be returned
094 *
095 * @param defaultValue
096 */
097 public Object getValue(Object defaultValue) {
098 if ( value == null ) {
099 return defaultValue;
100 }
101 return value;
102 }
103
104 /**
105 * sets the value of the property
106 */
107 public void setValue(Object value) {
108 this.value = value;
109 }
110
111 public String toString() {
112 String ret = null;
113 ret = "name = " + name + "\n";
114 ret += "value = " + value + "\n";
115 return ret;
116 }
117
118 public Feature getOwner(){
119 return null;
120 }
121
122 }