001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *     http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.commons.jxpath.ri.model.dynamic;
018
019import org.apache.commons.jxpath.ri.QName;
020import org.apache.commons.jxpath.ri.model.beans.BeanAttributeIterator;
021import org.apache.commons.jxpath.ri.model.beans.PropertyOwnerPointer;
022
023/**
024 * <code>DynamicAttributeIterator</code> is different from a regular
025 * <code>BeanAttributeIterator</code> in that given a property name it
026 * will always find that property (albeit with a null value).
027 *
028 * @author <a href="mailto:dmitri@apache.org">Dmitri Plotnikov</a>
029 * @version $Id: DynamicAttributeIterator.java 652845 2008-05-02 17:46:46Z ebourg $
030 */
031public class DynamicAttributeIterator extends BeanAttributeIterator {
032
033    /**
034     * Create a new DynamicAttributeIterator.
035     * @param parent pointer
036     * @param name to match properties
037     */
038    public DynamicAttributeIterator(PropertyOwnerPointer parent, QName name) {
039        super(parent, name);
040    }
041
042    protected void prepareForIndividualProperty(String name) {
043         ((DynamicPropertyPointer) getPropertyPointer()).setPropertyName(name);
044         super.prepareForIndividualProperty(name);
045    }
046}