1// GenericsNote: Converted.
2/*
3 *  Copyright 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
19/**
20 * Provides an implementation of an empty map iterator.
21 *
22 * @author Matt Hall, John Watkinson, Stephen Colebourne
23 * @version $Revision: 1.1 $ $Date: 2005/10/11 17:05:24 $
24 * @since Commons Collections 3.1
25 */
26public class EmptyMapIterator extends AbstractEmptyIterator implements MapIterator, ResettableIterator {
27
28    /**
29     * Singleton instance of the iterator.
30     *
31     * @since Commons Collections 3.1
32     */
33    public static final MapIterator INSTANCE = new EmptyMapIterator();
34
35    /**
36     * Constructor.
37     */
38    protected EmptyMapIterator() {
39        super();
40    }
41
42}
43