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1   /*
2    * $Id: MockEnumeration.java 421119 2006-07-12 04:49:11Z wsmoak $
3    *
4    * Copyright 1999-2004 The Apache Software Foundation.
5    *
6    * Licensed under the Apache License, Version 2.0 (the "License");
7    * you may not use this file except in compliance with the License.
8    * You may obtain a copy of the License at
9    *
10   *      http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing, software
13   * distributed under the License is distributed on an "AS IS" BASIS,
14   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15   * See the License for the specific language governing permissions and
16   * limitations under the License.
17   */
18  package org.apache.struts.mock;
19  
20  import java.util.Enumeration;
21  import java.util.Iterator;
22  
23  /***
24   * <p>General purpose <code>Enumeration</code> wrapper around an
25   * <code>Iterator</code> specified to our controller.</p>
26   *
27   * @version $Rev: 421119 $ $Date: 2005-05-07 12:11:38 -0400 (Sat, 07 May 2005)
28   *          $
29   */
30  public class MockEnumeration implements Enumeration {
31      protected Iterator iterator;
32  
33      public MockEnumeration(Iterator iterator) {
34          this.iterator = iterator;
35      }
36  
37      public boolean hasMoreElements() {
38          return (iterator.hasNext());
39      }
40  
41      public Object nextElement() {
42          return (iterator.next());
43      }
44  }