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 */
017
018package org.apache.commons.jxpath.ri.model.dynamic;
019
020import org.apache.commons.jxpath.ri.QName;
021import org.apache.commons.jxpath.ri.model.beans.BeanAttributeIterator;
022import org.apache.commons.jxpath.ri.model.beans.PropertyOwnerPointer;
023
024/**
025 * {@code DynamicAttributeIterator} is different from a regular {@code BeanAttributeIterator} in that given a property name it will always find that property
026 * (albeit with a null value).
027 */
028public class DynamicAttributeIterator extends BeanAttributeIterator {
029
030    /**
031     * Constructs a new DynamicAttributeIterator.
032     *
033     * @param parent pointer
034     * @param qName  to match properties
035     */
036    public DynamicAttributeIterator(final PropertyOwnerPointer parent, final QName qName) {
037        super(parent, qName);
038    }
039
040    @Override
041    protected void prepareForIndividualProperty(final String name) {
042        ((DynamicPropertyPointer) getPropertyPointer()).setPropertyName(name);
043        super.prepareForIndividualProperty(name);
044    }
045}