MockEnumeration xref

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    1   /*
    2    * $Id: MockEnumeration.java 471754 2006-11-06 14:55:09Z husted $
    3    *
    4    * Licensed to the Apache Software Foundation (ASF) under one
    5    * or more contributor license agreements.  See the NOTICE file
    6    * distributed with this work for additional information
    7    * regarding copyright ownership.  The ASF licenses this file
    8    * to you under the Apache License, Version 2.0 (the
    9    * "License"); you may not use this file except in compliance
    10   * with the License.  You may obtain a copy of the License at
    11   *
    12   *  http://www.apache.org/licenses/LICENSE-2.0
    13   *
    14   * Unless required by applicable law or agreed to in writing,
    15   * software distributed under the License is distributed on an
    16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    17   * KIND, either express or implied.  See the License for the
    18   * specific language governing permissions and limitations
    19   * under the License.
    20   */
    21  package org.apache.struts.mock;
    22
    23  import java.util.Enumeration;
    24  import java.util.Iterator;
    25
    26  /**
    27   * <p>General purpose <code>Enumeration</code> wrapper around an
    28   * <code>Iterator</code> specified to our controller.</p>
    29   *
    30   * @version $Rev: 471754 $ $Date: 2005-05-07 12:11:38 -0400 (Sat, 07 May 2005)
    31   *          $
    32   */
    33  public class MockEnumeration implements Enumeration {
    34      protected Iterator iterator;
    35
    36      public MockEnumeration(Iterator iterator) {
    37          this.iterator = iterator;
    38      }
    39
    40      public boolean hasMoreElements() {
    41          return (iterator.hasNext());
    42      }
    43
    44      public Object nextElement() {
    45          return (iterator.next());
    46      }
    47  }