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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *     http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.commons.jxpath.ri.model.dynamic;
18  
19  import org.apache.commons.jxpath.ri.QName;
20  import org.apache.commons.jxpath.ri.model.beans.BeanAttributeIterator;
21  import org.apache.commons.jxpath.ri.model.beans.PropertyOwnerPointer;
22  
23  /**
24   * <code>DynamicAttributeIterator</code> is different from a regular
25   * <code>BeanAttributeIterator</code> in that given a property name it
26   * will always find that property (albeit with a null value).
27   *
28   * @author <a href="mailto:dmitri@apache.org">Dmitri Plotnikov</a>
29   * @version $Id: DynamicAttributeIterator.java 652845 2008-05-02 17:46:46Z ebourg $
30   */
31  public class DynamicAttributeIterator extends BeanAttributeIterator {
32  
33      /**
34       * Create a new DynamicAttributeIterator.
35       * @param parent pointer
36       * @param name to match properties
37       */
38      public DynamicAttributeIterator(PropertyOwnerPointer parent, QName name) {
39          super(parent, name);
40      }
41  
42      protected void prepareForIndividualProperty(String name) {
43           ((DynamicPropertyPointer) getPropertyPointer()).setPropertyName(name);
44           super.prepareForIndividualProperty(name);
45      }
46  }