| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.onosproject.store.primitives.impl; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import java.util.Collection; |
| import java.util.Map.Entry; |
| import java.util.Objects; |
| import java.util.Set; |
| import java.util.concurrent.CompletableFuture; |
| import java.util.concurrent.Executor; |
| import java.util.function.BiFunction; |
| import java.util.function.Consumer; |
| import java.util.function.Predicate; |
| |
| import org.onosproject.core.ApplicationId; |
| import org.onosproject.store.primitives.TransactionId; |
| import org.onosproject.store.service.AsyncConsistentMap; |
| import org.onosproject.store.service.MapEventListener; |
| import org.onosproject.store.service.MapTransaction; |
| import org.onosproject.store.service.Versioned; |
| |
| import com.google.common.base.MoreObjects; |
| |
| /** |
| * {@code AsyncConsistentMap} that merely delegates control to |
| * another AsyncConsistentMap. |
| * |
| * @param <K> key type |
| * @param <V> value type |
| */ |
| public class DelegatingAsyncConsistentMap<K, V> implements AsyncConsistentMap<K, V> { |
| |
| private final AsyncConsistentMap<K, V> delegateMap; |
| |
| DelegatingAsyncConsistentMap(AsyncConsistentMap<K, V> delegateMap) { |
| this.delegateMap = checkNotNull(delegateMap, "delegate map cannot be null"); |
| } |
| |
| @Override |
| public String name() { |
| return delegateMap.name(); |
| } |
| |
| @Override |
| public ApplicationId applicationId() { |
| return delegateMap.applicationId(); |
| } |
| |
| @Override |
| public CompletableFuture<Integer> size() { |
| return delegateMap.size(); |
| } |
| |
| @Override |
| public CompletableFuture<Boolean> containsKey(K key) { |
| return delegateMap.containsKey(key); |
| } |
| |
| @Override |
| public CompletableFuture<Boolean> containsValue(V value) { |
| return delegateMap.containsValue(value); |
| } |
| |
| @Override |
| public CompletableFuture<Versioned<V>> get(K key) { |
| return delegateMap.get(key); |
| } |
| |
| @Override |
| public CompletableFuture<Versioned<V>> computeIf(K key, |
| Predicate<? super V> condition, |
| BiFunction<? super K, ? super V, ? extends V> remappingFunction) { |
| return delegateMap.computeIf(key, condition, remappingFunction); |
| } |
| |
| @Override |
| public CompletableFuture<Versioned<V>> put(K key, V value) { |
| return delegateMap.put(key, value); |
| } |
| |
| @Override |
| public CompletableFuture<Versioned<V>> putAndGet(K key, V value) { |
| return delegateMap.putAndGet(key, value); |
| } |
| |
| @Override |
| public CompletableFuture<Versioned<V>> remove(K key) { |
| return delegateMap.remove(key); |
| } |
| |
| @Override |
| public CompletableFuture<Void> clear() { |
| return delegateMap.clear(); |
| } |
| |
| @Override |
| public CompletableFuture<Set<K>> keySet() { |
| return delegateMap.keySet(); |
| } |
| |
| @Override |
| public CompletableFuture<Collection<Versioned<V>>> values() { |
| return delegateMap.values(); |
| } |
| |
| @Override |
| public CompletableFuture<Set<Entry<K, Versioned<V>>>> entrySet() { |
| return delegateMap.entrySet(); |
| } |
| |
| @Override |
| public CompletableFuture<Versioned<V>> putIfAbsent(K key, V value) { |
| return delegateMap.putIfAbsent(key, value); |
| } |
| |
| @Override |
| public CompletableFuture<Boolean> remove(K key, V value) { |
| return delegateMap.remove(key, value); |
| } |
| |
| @Override |
| public CompletableFuture<Boolean> remove(K key, long version) { |
| return delegateMap.remove(key, version); |
| } |
| |
| @Override |
| public CompletableFuture<Versioned<V>> replace(K key, V value) { |
| return delegateMap.replace(key, value); |
| } |
| |
| @Override |
| public CompletableFuture<Boolean> replace(K key, V oldValue, V newValue) { |
| return delegateMap.replace(key, oldValue, newValue); |
| } |
| |
| @Override |
| public CompletableFuture<Boolean> replace(K key, long oldVersion, V newValue) { |
| return delegateMap.replace(key, oldVersion, newValue); |
| } |
| |
| @Override |
| public CompletableFuture<Void> addListener(MapEventListener<K, V> listener, Executor executor) { |
| return delegateMap.addListener(listener, executor); |
| } |
| |
| @Override |
| public CompletableFuture<Void> removeListener(MapEventListener<K, V> listener) { |
| return delegateMap.removeListener(listener); |
| } |
| |
| @Override |
| public CompletableFuture<Boolean> prepare(MapTransaction<K, V> transaction) { |
| return delegateMap.prepare(transaction); |
| } |
| |
| @Override |
| public CompletableFuture<Void> commit(TransactionId transactionId) { |
| return delegateMap.commit(transactionId); |
| } |
| |
| @Override |
| public CompletableFuture<Void> rollback(TransactionId transactionId) { |
| return delegateMap.rollback(transactionId); |
| } |
| |
| @Override |
| public CompletableFuture<Boolean> prepareAndCommit(MapTransaction<K, V> transaction) { |
| return delegateMap.prepareAndCommit(transaction); |
| } |
| |
| @Override |
| public void addStatusChangeListener(Consumer<Status> listener) { |
| delegateMap.addStatusChangeListener(listener); |
| } |
| |
| @Override |
| public void removeStatusChangeListener(Consumer<Status> listener) { |
| delegateMap.removeStatusChangeListener(listener); |
| } |
| |
| @Override |
| public Collection<Consumer<Status>> statusChangeListeners() { |
| return delegateMap.statusChangeListeners(); |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(getClass()) |
| .add("delegateMap", delegateMap) |
| .toString(); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(delegateMap); |
| } |
| |
| @Override |
| public boolean equals(Object other) { |
| if (other instanceof DelegatingAsyncConsistentMap) { |
| DelegatingAsyncConsistentMap<K, V> that = (DelegatingAsyncConsistentMap) other; |
| return this.delegateMap.equals(that.delegateMap); |
| } |
| return false; |
| } |
| } |