Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
UnmodifiableFloatListIterator |
|
| 2.1666666666666665;2.167 |
1 | /* | |
2 | * Licensed to the Apache Software Foundation (ASF) under one or more | |
3 | * contributor license agreements. See the NOTICE file distributed with | |
4 | * this work for additional information regarding copyright ownership. | |
5 | * The ASF licenses this file to You under the Apache License, Version 2.0 | |
6 | * (the "License"); you may not use this file except in compliance with | |
7 | * the License. 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 | */ | |
17 | package org.apache.commons.collections.primitives.decorators; | |
18 | ||
19 | import org.apache.commons.collections.primitives.FloatListIterator; | |
20 | ||
21 | /** | |
22 | * | |
23 | * @since Commons Primitives 1.0 | |
24 | * @version $Revision: 480463 $ $Date: 2006-11-29 03:15:23 -0500 (Wed, 29 Nov 2006) $ | |
25 | * | |
26 | * @author Rodney Waldhoff | |
27 | */ | |
28 | public final class UnmodifiableFloatListIterator extends ProxyFloatListIterator { | |
29 | 12 | UnmodifiableFloatListIterator(FloatListIterator iterator) { |
30 | 12 | this.proxied = iterator; |
31 | 12 | } |
32 | ||
33 | public void remove() { | |
34 | 6 | throw new UnsupportedOperationException("This FloatListIterator is not modifiable."); |
35 | } | |
36 | ||
37 | public void add(float value) { | |
38 | 6 | throw new UnsupportedOperationException("This FloatListIterator is not modifiable."); |
39 | } | |
40 | ||
41 | public void set(float value) { | |
42 | 6 | throw new UnsupportedOperationException("This FloatListIterator is not modifiable."); |
43 | } | |
44 | ||
45 | protected FloatListIterator getListIterator() { | |
46 | 188 | return proxied; |
47 | } | |
48 | ||
49 | ||
50 | public static final FloatListIterator wrap(FloatListIterator iterator) { | |
51 | 15 | if(null == iterator) { |
52 | 1 | return null; |
53 | 14 | } else if(iterator instanceof UnmodifiableFloatListIterator) { |
54 | 2 | return iterator; |
55 | } else { | |
56 | 12 | return new UnmodifiableFloatListIterator(iterator); |
57 | } | |
58 | } | |
59 | ||
60 | 12 | private FloatListIterator proxied = null; |
61 | } |