/*
 *    GeoTools - OpenSource mapping toolkit
 *    http://geotools.org
 *    (C) 2002-2006, GeoTools Project Managment Committee (PMC)
 *
 *    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.gml3.bindings;

import javax.xml.namespace.QName;
import org.geotools.feature.DefaultFeatureCollections;
import org.geotools.feature.Feature;
import org.geotools.feature.FeatureCollection;
import org.geotools.xml.*;


/**
 * Binding object for the type http://www.opengis.net/gml:AbstractFeatureCollectionType.
 *
 * <p>
 *        <pre>
 *         <code>
 *  &lt;complexType abstract="true" name="AbstractFeatureCollectionType"&gt;
 *      &lt;annotation&gt;
 *          &lt;documentation&gt;A feature collection contains zero or more features.&lt;/documentation&gt;
 *      &lt;/annotation&gt;
 *      &lt;complexContent&gt;
 *          &lt;extension base="gml:AbstractFeatureType"&gt;
 *              &lt;sequence&gt;
 *                  &lt;element maxOccurs="unbounded" minOccurs="0" ref="gml:featureMember"/&gt;
 *                  &lt;element minOccurs="0" ref="gml:featureMembers"/&gt;
 *              &lt;/sequence&gt;
 *          &lt;/extension&gt;
 *      &lt;/complexContent&gt;
 *  &lt;/complexType&gt;
 *
 *          </code>
 *         </pre>
 * </p>
 *
 * @generated
 */
public class AbstractFeatureCollectionTypeBinding extends AbstractComplexBinding {
    /**
     * @generated
     */
    public QName getTarget() {
        return GML.AbstractFeatureCollectionType;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     *
     * @generated modifiable
     */
    public Class getType() {
        return FeatureCollection.class;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     *
     * @generated modifiable
     */
    public Object parse(ElementInstance instance, Node node, Object value)
        throws Exception {
        FeatureCollection featureCollection = DefaultFeatureCollections.newCollection();

        //&lt;element maxOccurs="unbounded" minOccurs="0" ref="gml:featureMember"/&gt;
        featureCollection.addAll(node.getChildValues(Feature.class));

        //&lt;element minOccurs="0" ref="gml:featureMembers"/&gt;
        Feature[] featureMembers = (Feature[]) node.getChildValue(Feature[].class);

        if (featureMembers != null) {
            for (int i = 0; i < featureMembers.length; i++) {
                featureCollection.add(featureMembers[i]);
            }
        }

        return featureCollection;
    }

    public Object getProperty(Object object, QName name) {
        //just return the features themselves
        if (GML.featureMembers.equals(name)) {
            FeatureCollection fc = (FeatureCollection) object;

            return fc;

            //return fc.toArray(new Feature[fc.size()]);
        }

        return null;
    }
}
