Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
UnmodifiableDoubleList |
|
| 3.0;3 |
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 java.io.Serializable; | |
20 | ||
21 | import org.apache.commons.collections.primitives.DoubleList; | |
22 | ||
23 | /** | |
24 | * | |
25 | * @since Commons Primitives 1.0 | |
26 | * @version $Revision: 480463 $ $Date: 2006-11-29 03:15:23 -0500 (Wed, 29 Nov 2006) $ | |
27 | * | |
28 | * @author Rodney Waldhoff | |
29 | */ | |
30 | public final class UnmodifiableDoubleList extends BaseUnmodifiableDoubleList implements Serializable { | |
31 | 10 | UnmodifiableDoubleList(DoubleList list) { |
32 | 10 | this.proxied = list; |
33 | 10 | } |
34 | ||
35 | public static final DoubleList wrap(DoubleList list) { | |
36 | 17 | if(null == list) { |
37 | 1 | return null; |
38 | 16 | } else if(list instanceof UnmodifiableDoubleList) { |
39 | 1 | return list; |
40 | 15 | } else if(list instanceof Serializable) { |
41 | 10 | return new UnmodifiableDoubleList(list); |
42 | } else { | |
43 | 5 | return new NonSerializableUnmodifiableDoubleList(list); |
44 | } | |
45 | } | |
46 | ||
47 | protected DoubleList getProxiedList() { | |
48 | 18 | return proxied; |
49 | } | |
50 | ||
51 | 10 | private DoubleList proxied = null; |
52 | } |