/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.commons.jxpath.ri.model.dynamic;

import org.apache.commons.jxpath.ri.QName;
import org.apache.commons.jxpath.ri.model.beans.BeanAttributeIterator;
import org.apache.commons.jxpath.ri.model.beans.PropertyOwnerPointer;

/**
 * {@code DynamicAttributeIterator} is different from a regular {@code BeanAttributeIterator} in that given a property name it will always find that property
 * (albeit with a null value).
 */
public class DynamicAttributeIterator extends BeanAttributeIterator {

    /**
     * Constructs a new DynamicAttributeIterator.
     *
     * @param parent pointer
     * @param qName  to match properties
     */
    public DynamicAttributeIterator(final PropertyOwnerPointer parent, final QName qName) {
        super(parent, qName);
    }

    @Override
    protected void prepareForIndividualProperty(final String name) {
        ((DynamicPropertyPointer) getPropertyPointer()).setPropertyName(name);
        super.prepareForIndividualProperty(name);
    }
}
