/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2002-2008, Open Source Geospatial Foundation (OSGeo)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
package org.geotools.sld.bindings;
import org.picocontainer.MutablePicoContainer;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import java.util.Iterator;
import java.util.List;
import javax.xml.namespace.QName;
import org.geotools.styling.ColorMap;
import org.geotools.styling.ColorMapEntry;
import org.geotools.styling.StyleFactory;
import org.geotools.xml.*;
/**
* Binding object for the element http://www.opengis.net/sld:ColorMap.
*
* <p>
* <pre>
* <code>
* <xsd:element name="ColorMap">
* <xsd:annotation>
* <xsd:documentation> A "ColorMap" defines
* either the colors of a pallet-type raster source or
* the mapping of numeric pixel values to colors. </xsd:documentation>
* </xsd:annotation>
* <xsd:complexType>
* <xsd:choice minOccurs="0" maxOccurs="unbounded">
* <xsd:element ref="sld:ColorMapEntry"/>
* </xsd:choice>
* </xsd:complexType>
* </xsd:element>
*
* </code>
* </pre>
* </p>
*
* @generated
*
* @source $URL$
*/
public class SLDColorMapBinding extends AbstractComplexBinding {
StyleFactory styleFactory;
public SLDColorMapBinding(StyleFactory styleFactory) {
this.styleFactory = styleFactory;
}
/**
* @generated
*/
public QName getTarget() {
return SLD.COLORMAP;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public int getExecutionMode() {
return AFTER;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public Class getType() {
return ColorMap.class;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public void initialize(ElementInstance instance, Node node, MutablePicoContainer context) {
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public Object parse(ElementInstance instance, Node node, Object value)
throws Exception {
ColorMap colorMap = styleFactory.createColorMap();
List entries = (List) node.getChildValues("ColorMapEntry");
for (Iterator itr = entries.iterator(); itr.hasNext();) {
colorMap.addColorMapEntry((ColorMapEntry) itr.next());
}
return colorMap;
}
}