/*
* 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.filter.v1_0;
import java.util.Collections;
import javax.xml.namespace.QName;
import org.opengis.filter.BinaryComparisonOperator;
import org.opengis.filter.BinaryLogicOperator;
import org.opengis.filter.Filter;
import org.opengis.filter.FilterFactory;
import org.opengis.filter.Not;
import org.opengis.filter.identity.Identifier;
import org.opengis.filter.spatial.BinarySpatialOperator;
import org.geotools.filter.v1_1.OGC;
import org.geotools.xml.AbstractComplexBinding;
import org.geotools.xml.ElementInstance;
import org.geotools.xml.Node;
/**
* Binding object for the element http://www.opengis.net/ogc:Not.
*
* <p>
* <pre>
* <code>
* <xsd:element name="Not" substitutionGroup="ogc:logicOps" type="ogc:UnaryLogicOpType"/>
*
* </code>
* </pre>
* </p>
*
* @generated
*
*
*
* @source $URL$
*/
public class OGCNotBinding extends AbstractComplexBinding {
FilterFactory filterfactory;
public OGCNotBinding(FilterFactory filterfactory) {
this.filterfactory = filterfactory;
}
/**
* @generated
*/
public QName getTarget() {
return OGC.Not;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public Class getType() {
return Not.class;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public Object parse(ElementInstance instance, Node node, Object value)
throws Exception {
Filter filter = (Filter) node.getChildValue(Filter.class);
if ( filter == null ) {
//look for an Identifier, not in the spec but something we handle
Identifier id = (Identifier) node.getChildValue( Identifier.class );
if ( id != null ) {
filter = filterfactory.id( Collections.singleton( id ) );
}
}
return filterfactory.not(filter);
}
public Object getProperty(Object object, QName name)
throws Exception {
Not not = (Not) object;
if (OGC.spatialOps.equals(name) && not.getFilter() instanceof BinarySpatialOperator) {
return not.getFilter();
}
if (OGC.logicOps.equals(name) && not.getFilter() instanceof BinaryLogicOperator) {
return not.getFilter();
}
if (OGC.comparisonOps.equals(name) && not.getFilter() instanceof BinaryComparisonOperator) {
return not.getFilter();
}
return null;
}
}