Aaron Kruglikov | ed88ff6 | 2016-08-01 16:02:09 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016-present Open Networking Laboratory |
| 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 | |
Jordan Halterman | 948d659 | 2017-04-20 17:18:24 -0700 | [diff] [blame^] | 19 | import org.onosproject.store.primitives.MapUpdate; |
Aaron Kruglikov | ed88ff6 | 2016-08-01 16:02:09 -0700 | [diff] [blame] | 20 | import org.onosproject.store.primitives.TransactionId; |
| 21 | import org.onosproject.store.service.AsyncConsistentTreeMap; |
| 22 | import org.onosproject.store.service.MapEventListener; |
Jordan Halterman | 948d659 | 2017-04-20 17:18:24 -0700 | [diff] [blame^] | 23 | import org.onosproject.store.service.TransactionLog; |
| 24 | import org.onosproject.store.service.Version; |
Aaron Kruglikov | ed88ff6 | 2016-08-01 16:02:09 -0700 | [diff] [blame] | 25 | import org.onosproject.store.service.Versioned; |
| 26 | |
| 27 | import java.util.Collection; |
| 28 | import java.util.Map; |
| 29 | import java.util.NavigableMap; |
| 30 | import java.util.NavigableSet; |
| 31 | import java.util.Objects; |
| 32 | import java.util.Set; |
| 33 | import java.util.concurrent.CompletableFuture; |
| 34 | import java.util.concurrent.Executor; |
| 35 | import java.util.function.BiFunction; |
| 36 | import java.util.function.Predicate; |
| 37 | |
| 38 | import static com.google.common.base.Preconditions.checkNotNull; |
| 39 | |
| 40 | /** |
| 41 | * A {@link AsyncConsistentTreeMap} that delegates control to another instance |
| 42 | * of {@link AsyncConsistentTreeMap}. |
| 43 | */ |
| 44 | public class DelegatingAsyncConsistentTreeMap<V> |
| 45 | implements AsyncConsistentTreeMap<V> { |
| 46 | |
| 47 | private final AsyncConsistentTreeMap<V> delegateMap; |
| 48 | |
| 49 | DelegatingAsyncConsistentTreeMap(AsyncConsistentTreeMap<V> delegateMap) { |
| 50 | this.delegateMap = checkNotNull(delegateMap, |
| 51 | "delegate map cannot be null"); |
| 52 | } |
| 53 | |
| 54 | @Override |
| 55 | public CompletableFuture<String> firstKey() { |
| 56 | return delegateMap.firstKey(); |
| 57 | } |
| 58 | |
| 59 | @Override |
| 60 | public CompletableFuture<String> lastKey() { |
| 61 | return delegateMap.lastKey(); |
| 62 | } |
| 63 | |
| 64 | @Override |
| 65 | public CompletableFuture<Map.Entry<String, Versioned<V>>> ceilingEntry(String key) { |
| 66 | return delegateMap.ceilingEntry(key); |
| 67 | } |
| 68 | |
| 69 | @Override |
| 70 | public CompletableFuture<Map.Entry<String, Versioned<V>>> floorEntry(String key) { |
| 71 | return delegateMap.floorEntry(key); |
| 72 | } |
| 73 | |
| 74 | @Override |
| 75 | public CompletableFuture<Map.Entry<String, Versioned<V>>> higherEntry(String key) { |
| 76 | return delegateMap.higherEntry(key); |
| 77 | } |
| 78 | |
| 79 | @Override |
| 80 | public CompletableFuture<Map.Entry<String, Versioned<V>>> lowerEntry(String key) { |
| 81 | return delegateMap.lowerEntry(key); |
| 82 | } |
| 83 | |
| 84 | @Override |
| 85 | public CompletableFuture<Map.Entry<String, Versioned<V>>> firstEntry() { |
| 86 | return delegateMap.firstEntry(); |
| 87 | } |
| 88 | |
| 89 | @Override |
| 90 | public CompletableFuture<Map.Entry<String, Versioned<V>>> lastEntry() { |
| 91 | return delegateMap.lastEntry(); |
| 92 | } |
| 93 | |
| 94 | @Override |
| 95 | public CompletableFuture<Map.Entry<String, Versioned<V>>> pollFirstEntry() { |
| 96 | return delegateMap.pollFirstEntry(); |
| 97 | } |
| 98 | |
| 99 | @Override |
| 100 | public CompletableFuture<Map.Entry<String, Versioned<V>>> pollLastEntry() { |
| 101 | return delegateMap.pollLastEntry(); |
| 102 | } |
| 103 | |
| 104 | @Override |
| 105 | public CompletableFuture<String> lowerKey(String key) { |
| 106 | return delegateMap.lowerKey(key); |
| 107 | } |
| 108 | |
| 109 | @Override |
| 110 | public CompletableFuture<String> floorKey(String key) { |
| 111 | return delegateMap.floorKey(key); |
| 112 | } |
| 113 | |
| 114 | @Override |
| 115 | public CompletableFuture<String> ceilingKey(String key) { |
| 116 | return delegateMap.ceilingKey(key); |
| 117 | } |
| 118 | |
| 119 | @Override |
| 120 | public CompletableFuture<String> higherKey(String key) { |
| 121 | return delegateMap.higherKey(key); |
| 122 | } |
| 123 | |
| 124 | @Override |
| 125 | public CompletableFuture<NavigableSet<String>> navigableKeySet() { |
| 126 | return delegateMap.navigableKeySet(); |
| 127 | } |
| 128 | |
| 129 | @Override |
| 130 | public CompletableFuture<NavigableMap<String, V>> subMap( |
| 131 | String upperKey, |
| 132 | String lowerKey, |
| 133 | boolean inclusiveUpper, |
| 134 | boolean inclusiveLower) { |
| 135 | return delegateMap.subMap(upperKey, lowerKey, |
| 136 | inclusiveUpper, inclusiveLower); |
| 137 | } |
| 138 | |
| 139 | @Override |
| 140 | public String name() { |
| 141 | return delegateMap.name(); |
| 142 | } |
| 143 | |
| 144 | @Override |
| 145 | public CompletableFuture<Integer> size() { |
| 146 | return delegateMap.size(); |
| 147 | } |
| 148 | |
| 149 | @Override |
| 150 | public CompletableFuture<Boolean> containsKey(String key) { |
| 151 | return delegateMap.containsKey(key); |
| 152 | } |
| 153 | |
| 154 | @Override |
| 155 | public CompletableFuture<Boolean> containsValue(V value) { |
| 156 | return delegateMap.containsValue(value); |
| 157 | } |
| 158 | |
| 159 | @Override |
| 160 | public CompletableFuture<Versioned<V>> get(String key) { |
| 161 | return delegateMap.get(key); |
| 162 | } |
| 163 | |
| 164 | @Override |
Jordan Halterman | f627244 | 2017-04-20 02:18:08 -0700 | [diff] [blame] | 165 | public CompletableFuture<Versioned<V>> getOrDefault(String key, V defaultValue) { |
| 166 | return delegateMap.getOrDefault(key, defaultValue); |
| 167 | } |
| 168 | |
| 169 | @Override |
Aaron Kruglikov | ed88ff6 | 2016-08-01 16:02:09 -0700 | [diff] [blame] | 170 | public CompletableFuture<Versioned<V>> computeIf( |
| 171 | String key, |
| 172 | Predicate<? super V> condition, |
| 173 | BiFunction<? super String, ? super V, |
| 174 | ? extends V> remappingFunction) { |
| 175 | return delegateMap.computeIf(key, condition, remappingFunction); |
| 176 | } |
| 177 | |
| 178 | @Override |
| 179 | public CompletableFuture<Versioned<V>> put(String key, V value) { |
| 180 | return delegateMap.put(key, value); |
| 181 | } |
| 182 | |
| 183 | @Override |
| 184 | public CompletableFuture<Versioned<V>> putAndGet(String key, V value) { |
| 185 | return delegateMap.putAndGet(key, value); |
| 186 | } |
| 187 | |
| 188 | @Override |
| 189 | public CompletableFuture<Versioned<V>> remove(String key) { |
| 190 | return delegateMap.remove(key); |
| 191 | } |
| 192 | |
| 193 | @Override |
| 194 | public CompletableFuture<Void> clear() { |
| 195 | return delegateMap.clear(); |
| 196 | } |
| 197 | |
| 198 | @Override |
| 199 | public CompletableFuture<Set<String>> keySet() { |
| 200 | return delegateMap.keySet(); |
| 201 | } |
| 202 | |
| 203 | @Override |
| 204 | public CompletableFuture<Collection<Versioned<V>>> values() { |
| 205 | return delegateMap.values(); |
| 206 | } |
| 207 | |
| 208 | @Override |
| 209 | public CompletableFuture<Set<Map.Entry<String, Versioned<V>>>> entrySet() { |
| 210 | return delegateMap.entrySet(); |
| 211 | } |
| 212 | |
| 213 | @Override |
| 214 | public CompletableFuture<Versioned<V>> putIfAbsent(String key, V value) { |
| 215 | return delegateMap.putIfAbsent(key, value); |
| 216 | } |
| 217 | |
| 218 | @Override |
| 219 | public CompletableFuture<Boolean> remove(String key, V value) { |
| 220 | return delegateMap.remove(key, value); |
| 221 | } |
| 222 | |
| 223 | @Override |
| 224 | public CompletableFuture<Boolean> remove(String key, long version) { |
| 225 | return delegateMap.remove(key, version); |
| 226 | } |
| 227 | |
| 228 | @Override |
| 229 | public CompletableFuture<Versioned<V>> replace(String key, V value) { |
| 230 | return delegateMap.replace(key, value); |
| 231 | } |
| 232 | |
| 233 | @Override |
| 234 | public CompletableFuture<Boolean> replace(String key, V oldValue, |
| 235 | V newValue) { |
| 236 | return delegateMap.replace(key, oldValue, newValue); |
| 237 | } |
| 238 | |
| 239 | @Override |
| 240 | public CompletableFuture<Boolean> replace(String key, long oldVersion, |
| 241 | V newValue) { |
| 242 | return delegateMap.replace(key, oldVersion, newValue); |
| 243 | } |
| 244 | |
| 245 | @Override |
| 246 | public CompletableFuture<Void> addListener( |
| 247 | MapEventListener<String, V> listener, Executor executor) { |
| 248 | return delegateMap.addListener(listener, executor); |
| 249 | } |
| 250 | |
| 251 | @Override |
| 252 | public CompletableFuture<Void> removeListener( |
| 253 | MapEventListener<String, V> listener) { |
| 254 | return delegateMap.removeListener(listener); |
| 255 | } |
| 256 | |
| 257 | @Override |
Jordan Halterman | 948d659 | 2017-04-20 17:18:24 -0700 | [diff] [blame^] | 258 | public CompletableFuture<Version> begin(TransactionId transactionId) { |
| 259 | return delegateMap.begin(transactionId); |
| 260 | } |
| 261 | |
| 262 | @Override |
| 263 | public CompletableFuture<Boolean> prepare(TransactionLog<MapUpdate<String, V>> transactionLog) { |
| 264 | return delegateMap.prepare(transactionLog); |
| 265 | } |
| 266 | |
| 267 | @Override |
| 268 | public CompletableFuture<Boolean> prepareAndCommit(TransactionLog<MapUpdate<String, V>> transactionLog) { |
| 269 | return delegateMap.prepareAndCommit(transactionLog); |
Aaron Kruglikov | ed88ff6 | 2016-08-01 16:02:09 -0700 | [diff] [blame] | 270 | } |
| 271 | |
| 272 | @Override |
| 273 | public CompletableFuture<Void> commit(TransactionId transactionId) { |
| 274 | return delegateMap.commit(transactionId); |
| 275 | } |
| 276 | |
| 277 | @Override |
| 278 | public CompletableFuture<Void> rollback(TransactionId transactionId) { |
| 279 | return delegateMap.rollback(transactionId); |
| 280 | } |
| 281 | |
| 282 | @Override |
Aaron Kruglikov | ed88ff6 | 2016-08-01 16:02:09 -0700 | [diff] [blame] | 283 | public boolean equals(Object other) { |
| 284 | if (other instanceof DelegatingAsyncConsistentTreeMap) { |
| 285 | DelegatingAsyncConsistentTreeMap<V> that = |
| 286 | (DelegatingAsyncConsistentTreeMap) other; |
| 287 | return this.delegateMap.equals(that.delegateMap); |
| 288 | } |
| 289 | return false; |
| 290 | } |
| 291 | |
| 292 | @Override |
| 293 | public int hashCode() { |
| 294 | return Objects.hash(delegateMap); |
| 295 | } |
| 296 | |
| 297 | } |