/*
* 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 org.picocontainer.MutablePicoContainer;
import javax.xml.namespace.QName;
import org.opengis.filter.FilterFactory;
import org.opengis.filter.expression.Expression;
import org.geotools.xml.AbstractComplexBinding;
import org.geotools.xml.ElementInstance;
import org.geotools.xml.Node;
/**
* Binding object for the type http://www.opengis.net/ogc:ExpressionType.
*
* <p>
* <pre>
* <code>
* <xsd:complexType abstract="true" mixed="true" name="ExpressionType"/>
*
* </code>
* </pre>
* </p>
*
* @generated
*
* @source $URL$
*/
public class OGCExpressionTypeBinding extends AbstractComplexBinding {
FilterFactory filterFactory;
public OGCExpressionTypeBinding(FilterFactory filterFactory) {
this.filterFactory = filterFactory;
}
/**
* @generated
*/
public QName getTarget() {
return OGC.ExpressionType;
}
/**
* <!-- begin-user-doc -->
* This stratagy object is a NOP
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public int getExecutionMode() {
return OVERRIDE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public Class getType() {
return Expression.class;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public void initialize(ElementInstance instance, Node node, MutablePicoContainer context) {
}
/**
* <!-- begin-user-doc -->
* This binding simply looks for any text in the node and turns it into
* a literal expression. If differnt behaviour is required by a sub binding
* then they should ovveride.
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public Object parse(ElementInstance instance, Node node, Object value)
throws Exception {
return filterFactory.literal(value);
}
}