| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| ListLongList |
|
| 2.3333333333333335;2.333 |
| 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.adapters; | |
| 18 | ||
| 19 | import java.io.Serializable; | |
| 20 | import java.util.List; | |
| 21 | ||
| 22 | import org.apache.commons.collections.primitives.LongList; | |
| 23 | ||
| 24 | /** | |
| 25 | * Adapts a {@link Number}-valued {@link List List} | |
| 26 | * to the {@link LongList LongList} interface. | |
| 27 | * <p /> | |
| 28 | * This implementation delegates most methods | |
| 29 | * to the provided {@link List List} | |
| 30 | * implementation in the "obvious" way. | |
| 31 | * | |
| 32 | * @since Commons Primitives 1.0 | |
| 33 | * @version $Revision: 480462 $ $Date: 2006-11-29 03:15:00 -0500 (Wed, 29 Nov 2006) $ | |
| 34 | * @author Rodney Waldhoff | |
| 35 | */ | |
| 36 | public class ListLongList extends AbstractListLongList implements Serializable { | |
| 37 | ||
| 38 | /** | |
| 39 | * Create an {@link LongList LongList} wrapping | |
| 40 | * the specified {@link List List}. When | |
| 41 | * the given <i>list</i> is <code>null</code>, | |
| 42 | * returns <code>null</code>. | |
| 43 | * | |
| 44 | * @param list the (possibly <code>null</code>) | |
| 45 | * {@link List List} to wrap | |
| 46 | * @return a {@link LongList LongList} wrapping the given | |
| 47 | * <i>list</i>, or <code>null</code> when <i>list</i> is | |
| 48 | * <code>null</code>. | |
| 49 | */ | |
| 50 | public static LongList wrap(List list) { | |
| 51 | 167 | if(null == list) { |
| 52 | 2 | return null; |
| 53 | 165 | } else if(list instanceof Serializable) { |
| 54 | 2 | return new ListLongList(list); |
| 55 | } else { | |
| 56 | 163 | return new NonSerializableListLongList(list); |
| 57 | } | |
| 58 | } | |
| 59 | ||
| 60 | /** | |
| 61 | * Creates an {@link LongList LongList} wrapping | |
| 62 | * the specified {@link List List}. | |
| 63 | * @see #wrap | |
| 64 | */ | |
| 65 | 382 | public ListLongList(List list) { |
| 66 | 382 | _list = list; |
| 67 | 382 | } |
| 68 | ||
| 69 | protected List getList() { | |
| 70 | 21466 | return _list; |
| 71 | } | |
| 72 | ||
| 73 | 382 | private List _list = null; |
| 74 | ||
| 75 | } |