1 /*
2 * File: ImmutableIterator.java
3 * Created: 11-čen-06 7:51:03
4 *
5 * Copyright 2006 Michal Burda.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21 package net.sf.webmancer.util.immutable;
22
23 import java.util.Iterator;
24
25 /**
26 * @author Michal Burda
27 * @param <T>
28 */
29 public final class ImmutableIterator<T> implements Iterator<T> {
30 /**
31 *
32 */
33 private Iterator<? extends T> iterator;
34
35 /**
36 *
37 */
38 public ImmutableIterator(final Iterator<? extends T> iterator) {
39 super();
40 this.iterator = iterator;
41 }
42
43 /**
44 * @see java.util.Iterator#hasNext()
45 */
46 public boolean hasNext() {
47 return this.iterator.hasNext();
48 }
49
50 /**
51 * @see java.util.Iterator#next()
52 */
53 public T next() {
54 return this.iterator.next();
55 }
56
57 /**
58 * @see java.util.Iterator#remove()
59 */
60 public void remove() {
61 throw new UnsupportedOperationException("ImmutableIterator.remove");
62 }
63
64 }