1// GenericsNote: Converted.
2/*
3 *  Copyright 2003-2004 The Apache Software Foundation
4 *
5 *  Licensed under the Apache License, Version 2.0 (the "License");
6 *  you may not use this file except in compliance with the License.
7 *  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 */
17package org.jivesoftware.smack.util.collections;
18
19import java.util.Iterator;
20
21/**
22 * Defines an iterator that can be reset back to an initial state.
23 * <p/>
24 * This interface allows an iterator to be repeatedly reused.
25 *
26 * @author Matt Hall, John Watkinson, Stephen Colebourne
27 * @version $Revision: 1.1 $ $Date: 2005/10/11 17:05:19 $
28 * @since Commons Collections 3.0
29 */
30public interface ResettableIterator <E> extends Iterator<E> {
31
32    /**
33     * Resets the iterator back to the position at which the iterator
34     * was created.
35     */
36    public void reset();
37
38}
39