View Javadoc

1   /*
2    * Copyright 2005-2010 the original author or authors.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  package org.springframework.ws.transport.support;
18  
19  import java.util.Enumeration;
20  import java.util.Iterator;
21  
22  /**
23   * Adapts an [email protected] Enumeration} to follow the interface of [email protected] Iterator}.
24   *
25   * @author Arjen Poutsma
26   * @since 1.0.0
27   */
28  public class EnumerationIterator<T> implements Iterator<T> {
29  
30      private final Enumeration<T> enumeration;
31  
32      public EnumerationIterator(Enumeration<T> enumeration) {
33          this.enumeration = enumeration;
34      }
35  
36      public boolean hasNext() {
37          return enumeration.hasMoreElements();
38      }
39  
40      public T next() {
41          return enumeration.nextElement();
42      }
43  
44      public void remove() {
45          throw new UnsupportedOperationException();
46      }
47  }