| Clover coverage report - Code Coverage for hivemind release 1.2.1 |
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| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| ElementsProxyList.java | 100% | 91.7% | 87.5% | 90.9% |
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| 1 | // Copyright 2004, 2005 The Apache Software Foundation | |
| 2 | // | |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); | |
| 4 | // you may not use this file except in compliance with the License. | |
| 5 | // You may obtain a copy of the License at | |
| 6 | // | |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 | |
| 8 | // | |
| 9 | // Unless required by applicable law or agreed to in writing, software | |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, | |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 12 | // See the License for the specific language governing permissions and | |
| 13 | // limitations under the License. | |
| 14 | ||
| 15 | package org.apache.hivemind.impl; | |
| 16 | ||
| 17 | import java.util.AbstractList; | |
| 18 | import java.util.List; | |
| 19 | ||
| 20 | import org.apache.hivemind.HiveMind; | |
| 21 | import org.apache.hivemind.events.RegistryShutdownListener; | |
| 22 | ||
| 23 | /** | |
| 24 | * The List implementation visible to the client code. It defers | |
| 25 | * to another inner implementation of List; initially this is | |
| 26 | * a {@link org.apache.hivemind.impl.ElementsInnerProxyList}, but the | |
| 27 | * inner proxy replaces itself with a real List implementation containing | |
| 28 | * the actual configuration elements. | |
| 29 | * | |
| 30 | * @author Howard Lewis Ship | |
| 31 | */ | |
| 32 | public final class ElementsProxyList extends AbstractList implements RegistryShutdownListener | |
| 33 | { | |
| 34 | private List _inner; | |
| 35 | private boolean _shutdown; | |
| 36 | ||
| 37 | 113 | public void registryDidShutdown() |
| 38 | { | |
| 39 | 113 | _shutdown = true; |
| 40 | 113 | _inner = null; |
| 41 | } | |
| 42 | ||
| 43 | 4752 | private void checkShutdown() |
| 44 | { | |
| 45 | 4752 | if (_shutdown) |
| 46 | 1 | throw HiveMind.createRegistryShutdownException(); |
| 47 | } | |
| 48 | ||
| 49 | 2130 | public Object get(int index) |
| 50 | { | |
| 51 | 2130 | checkShutdown(); |
| 52 | ||
| 53 | 2130 | return _inner.get(index); |
| 54 | } | |
| 55 | ||
| 56 | 2622 | public int size() |
| 57 | { | |
| 58 | 2622 | checkShutdown(); |
| 59 | ||
| 60 | 2621 | return _inner.size(); |
| 61 | } | |
| 62 | ||
| 63 | 2 | public String toString() |
| 64 | { | |
| 65 | 2 | return _inner.toString(); |
| 66 | } | |
| 67 | ||
| 68 | 3 | public boolean equals(Object o) |
| 69 | { | |
| 70 | 3 | return _inner.equals(o); |
| 71 | } | |
| 72 | ||
| 73 | 0 | public int hashCode() |
| 74 | { | |
| 75 | 0 | return _inner.hashCode(); |
| 76 | } | |
| 77 | ||
| 78 | 1059 | public void setInner(List list) |
| 79 | { | |
| 80 | 1059 | _inner = list; |
| 81 | } | |
| 82 | ||
| 83 | } |
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