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Java > Open Source Codes > org > apache > cocoon > components > modules > input > IteratorHelper


1 /*
2  * Copyright 1999-2005 The Apache Software Foundation.
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 package org.apache.cocoon.components.modules.input;
17
18 import java.util.Enumeration JavaDoc;
19 import java.util.Iterator JavaDoc;
20
21 /**
22  * Wraps an Enumeration and provides Iterator interface.
23  *
24  * @version CVS $Id: IteratorHelper.java 156964 2005-03-10 17:21:25Z cziegeler $
25  */
26 class IteratorHelper implements Iterator JavaDoc {
27
28     protected Enumeration JavaDoc enumeration;
29
30     public IteratorHelper( Enumeration JavaDoc e ) { this.enumeration = e; }
31     public boolean hasNext() { return this.enumeration.hasMoreElements(); }
32     public Object JavaDoc next() { return this.enumeration.nextElement(); }
33     /** ignored */
34     public void remove() {}
35 }
36
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