Madan Jampani | 1007367 | 2016-01-21 19:13:59 -0800 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2016-present Open Networking Foundation |
Madan Jampani | 1007367 | 2016-01-21 19:13:59 -0800 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.store.primitives.impl; |
| 18 | |
Madan Jampani | 1007367 | 2016-01-21 19:13:59 -0800 | [diff] [blame] | 19 | import java.util.Collection; |
| 20 | import java.util.Map.Entry; |
| 21 | import java.util.Objects; |
| 22 | import java.util.Set; |
| 23 | import java.util.concurrent.CompletableFuture; |
Madan Jampani | 0463cf9 | 2016-05-04 14:46:08 -0700 | [diff] [blame] | 24 | import java.util.concurrent.Executor; |
Madan Jampani | 1007367 | 2016-01-21 19:13:59 -0800 | [diff] [blame] | 25 | import java.util.function.BiFunction; |
Madan Jampani | 1d3b617 | 2016-04-28 13:22:57 -0700 | [diff] [blame] | 26 | import java.util.function.Consumer; |
Madan Jampani | 1007367 | 2016-01-21 19:13:59 -0800 | [diff] [blame] | 27 | import java.util.function.Predicate; |
| 28 | |
Jordan Halterman | 9bdc24f | 2017-04-19 23:45:12 -0700 | [diff] [blame] | 29 | import com.google.common.base.MoreObjects; |
Jordan Halterman | 948d659 | 2017-04-20 17:18:24 -0700 | [diff] [blame] | 30 | import org.onosproject.store.primitives.MapUpdate; |
Madan Jampani | 74da78b | 2016-02-09 21:18:36 -0800 | [diff] [blame] | 31 | import org.onosproject.store.primitives.TransactionId; |
Madan Jampani | 1007367 | 2016-01-21 19:13:59 -0800 | [diff] [blame] | 32 | import org.onosproject.store.service.AsyncConsistentMap; |
Jordan Halterman | dae1160 | 2018-07-03 00:00:47 -0700 | [diff] [blame] | 33 | import org.onosproject.store.service.AsyncIterator; |
Madan Jampani | 1007367 | 2016-01-21 19:13:59 -0800 | [diff] [blame] | 34 | import org.onosproject.store.service.MapEventListener; |
Jordan Halterman | 948d659 | 2017-04-20 17:18:24 -0700 | [diff] [blame] | 35 | import org.onosproject.store.service.TransactionLog; |
| 36 | import org.onosproject.store.service.Version; |
Madan Jampani | 1007367 | 2016-01-21 19:13:59 -0800 | [diff] [blame] | 37 | import org.onosproject.store.service.Versioned; |
Madan Jampani | 0463cf9 | 2016-05-04 14:46:08 -0700 | [diff] [blame] | 38 | |
Madan Jampani | 1007367 | 2016-01-21 19:13:59 -0800 | [diff] [blame] | 39 | /** |
| 40 | * {@code AsyncConsistentMap} that merely delegates control to |
| 41 | * another AsyncConsistentMap. |
| 42 | * |
| 43 | * @param <K> key type |
| 44 | * @param <V> value type |
| 45 | */ |
Jordan Halterman | 9bdc24f | 2017-04-19 23:45:12 -0700 | [diff] [blame] | 46 | public class DelegatingAsyncConsistentMap<K, V> |
| 47 | extends DelegatingDistributedPrimitive implements AsyncConsistentMap<K, V> { |
Madan Jampani | 1007367 | 2016-01-21 19:13:59 -0800 | [diff] [blame] | 48 | |
| 49 | private final AsyncConsistentMap<K, V> delegateMap; |
| 50 | |
| 51 | DelegatingAsyncConsistentMap(AsyncConsistentMap<K, V> delegateMap) { |
Jordan Halterman | 9bdc24f | 2017-04-19 23:45:12 -0700 | [diff] [blame] | 52 | super(delegateMap); |
| 53 | this.delegateMap = delegateMap; |
Madan Jampani | 1007367 | 2016-01-21 19:13:59 -0800 | [diff] [blame] | 54 | } |
| 55 | |
| 56 | @Override |
| 57 | public CompletableFuture<Integer> size() { |
| 58 | return delegateMap.size(); |
| 59 | } |
| 60 | |
| 61 | @Override |
| 62 | public CompletableFuture<Boolean> containsKey(K key) { |
| 63 | return delegateMap.containsKey(key); |
| 64 | } |
| 65 | |
| 66 | @Override |
| 67 | public CompletableFuture<Boolean> containsValue(V value) { |
| 68 | return delegateMap.containsValue(value); |
| 69 | } |
| 70 | |
| 71 | @Override |
| 72 | public CompletableFuture<Versioned<V>> get(K key) { |
| 73 | return delegateMap.get(key); |
| 74 | } |
| 75 | |
| 76 | @Override |
Jordan Halterman | f627244 | 2017-04-20 02:18:08 -0700 | [diff] [blame] | 77 | public CompletableFuture<Versioned<V>> getOrDefault(K key, V defaultValue) { |
| 78 | return delegateMap.getOrDefault(key, defaultValue); |
| 79 | } |
| 80 | |
| 81 | @Override |
Madan Jampani | 1007367 | 2016-01-21 19:13:59 -0800 | [diff] [blame] | 82 | public CompletableFuture<Versioned<V>> computeIf(K key, |
| 83 | Predicate<? super V> condition, |
| 84 | BiFunction<? super K, ? super V, ? extends V> remappingFunction) { |
| 85 | return delegateMap.computeIf(key, condition, remappingFunction); |
| 86 | } |
| 87 | |
| 88 | @Override |
| 89 | public CompletableFuture<Versioned<V>> put(K key, V value) { |
| 90 | return delegateMap.put(key, value); |
| 91 | } |
| 92 | |
| 93 | @Override |
| 94 | public CompletableFuture<Versioned<V>> putAndGet(K key, V value) { |
| 95 | return delegateMap.putAndGet(key, value); |
| 96 | } |
| 97 | |
| 98 | @Override |
| 99 | public CompletableFuture<Versioned<V>> remove(K key) { |
| 100 | return delegateMap.remove(key); |
| 101 | } |
| 102 | |
| 103 | @Override |
| 104 | public CompletableFuture<Void> clear() { |
| 105 | return delegateMap.clear(); |
| 106 | } |
| 107 | |
| 108 | @Override |
| 109 | public CompletableFuture<Set<K>> keySet() { |
| 110 | return delegateMap.keySet(); |
| 111 | } |
| 112 | |
| 113 | @Override |
| 114 | public CompletableFuture<Collection<Versioned<V>>> values() { |
| 115 | return delegateMap.values(); |
| 116 | } |
| 117 | |
| 118 | @Override |
| 119 | public CompletableFuture<Set<Entry<K, Versioned<V>>>> entrySet() { |
| 120 | return delegateMap.entrySet(); |
| 121 | } |
| 122 | |
| 123 | @Override |
| 124 | public CompletableFuture<Versioned<V>> putIfAbsent(K key, V value) { |
| 125 | return delegateMap.putIfAbsent(key, value); |
| 126 | } |
| 127 | |
| 128 | @Override |
| 129 | public CompletableFuture<Boolean> remove(K key, V value) { |
| 130 | return delegateMap.remove(key, value); |
| 131 | } |
| 132 | |
| 133 | @Override |
| 134 | public CompletableFuture<Boolean> remove(K key, long version) { |
| 135 | return delegateMap.remove(key, version); |
| 136 | } |
| 137 | |
| 138 | @Override |
| 139 | public CompletableFuture<Versioned<V>> replace(K key, V value) { |
| 140 | return delegateMap.replace(key, value); |
| 141 | } |
| 142 | |
| 143 | @Override |
| 144 | public CompletableFuture<Boolean> replace(K key, V oldValue, V newValue) { |
| 145 | return delegateMap.replace(key, oldValue, newValue); |
| 146 | } |
| 147 | |
| 148 | @Override |
| 149 | public CompletableFuture<Boolean> replace(K key, long oldVersion, V newValue) { |
| 150 | return delegateMap.replace(key, oldVersion, newValue); |
| 151 | } |
| 152 | |
| 153 | @Override |
Jordan Halterman | dae1160 | 2018-07-03 00:00:47 -0700 | [diff] [blame] | 154 | public CompletableFuture<AsyncIterator<Entry<K, Versioned<V>>>> iterator() { |
| 155 | return delegateMap.iterator(); |
| 156 | } |
| 157 | |
| 158 | @Override |
Madan Jampani | 0463cf9 | 2016-05-04 14:46:08 -0700 | [diff] [blame] | 159 | public CompletableFuture<Void> addListener(MapEventListener<K, V> listener, Executor executor) { |
| 160 | return delegateMap.addListener(listener, executor); |
Madan Jampani | 1007367 | 2016-01-21 19:13:59 -0800 | [diff] [blame] | 161 | } |
| 162 | |
| 163 | @Override |
| 164 | public CompletableFuture<Void> removeListener(MapEventListener<K, V> listener) { |
| 165 | return delegateMap.removeListener(listener); |
| 166 | } |
| 167 | |
| 168 | @Override |
Jordan Halterman | 948d659 | 2017-04-20 17:18:24 -0700 | [diff] [blame] | 169 | public CompletableFuture<Version> begin(TransactionId transactionId) { |
| 170 | return delegateMap.begin(transactionId); |
| 171 | } |
| 172 | |
| 173 | @Override |
| 174 | public CompletableFuture<Boolean> prepare(TransactionLog<MapUpdate<K, V>> transactionLog) { |
| 175 | return delegateMap.prepare(transactionLog); |
| 176 | } |
| 177 | |
| 178 | @Override |
| 179 | public CompletableFuture<Boolean> prepareAndCommit(TransactionLog<MapUpdate<K, V>> transactionLog) { |
| 180 | return delegateMap.prepareAndCommit(transactionLog); |
Madan Jampani | 74da78b | 2016-02-09 21:18:36 -0800 | [diff] [blame] | 181 | } |
| 182 | |
| 183 | @Override |
| 184 | public CompletableFuture<Void> commit(TransactionId transactionId) { |
| 185 | return delegateMap.commit(transactionId); |
| 186 | } |
| 187 | |
| 188 | @Override |
| 189 | public CompletableFuture<Void> rollback(TransactionId transactionId) { |
| 190 | return delegateMap.rollback(transactionId); |
| 191 | } |
| 192 | |
| 193 | @Override |
Madan Jampani | 1d3b617 | 2016-04-28 13:22:57 -0700 | [diff] [blame] | 194 | public void addStatusChangeListener(Consumer<Status> listener) { |
| 195 | delegateMap.addStatusChangeListener(listener); |
| 196 | } |
| 197 | |
| 198 | @Override |
| 199 | public void removeStatusChangeListener(Consumer<Status> listener) { |
| 200 | delegateMap.removeStatusChangeListener(listener); |
| 201 | } |
| 202 | |
| 203 | @Override |
| 204 | public Collection<Consumer<Status>> statusChangeListeners() { |
| 205 | return delegateMap.statusChangeListeners(); |
| 206 | } |
| 207 | |
| 208 | @Override |
Madan Jampani | 1007367 | 2016-01-21 19:13:59 -0800 | [diff] [blame] | 209 | public String toString() { |
| 210 | return MoreObjects.toStringHelper(getClass()) |
| 211 | .add("delegateMap", delegateMap) |
| 212 | .toString(); |
| 213 | } |
| 214 | |
| 215 | @Override |
| 216 | public int hashCode() { |
| 217 | return Objects.hash(delegateMap); |
| 218 | } |
| 219 | |
| 220 | @Override |
| 221 | public boolean equals(Object other) { |
| 222 | if (other instanceof DelegatingAsyncConsistentMap) { |
| 223 | DelegatingAsyncConsistentMap<K, V> that = (DelegatingAsyncConsistentMap) other; |
| 224 | return this.delegateMap.equals(that.delegateMap); |
| 225 | } |
| 226 | return false; |
| 227 | } |
| 228 | } |