| /* |
| * Copyright 2017-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 java.util.Collection; |
| import java.util.concurrent.CompletableFuture; |
| import java.util.concurrent.Executor; |
| import java.util.function.Consumer; |
| |
| import org.onosproject.store.service.AsyncAtomicValue; |
| import org.onosproject.store.service.Task; |
| import org.onosproject.store.service.WorkQueue; |
| import org.onosproject.store.service.WorkQueueStats; |
| |
| /** |
| * {@link AsyncAtomicValue} that executes asynchronous callbacks on a user provided |
| * {@link Executor}. |
| */ |
| public class ExecutingWorkQueue<E> extends ExecutingDistributedPrimitive implements WorkQueue<E> { |
| private final WorkQueue<E> delegateQueue; |
| |
| public ExecutingWorkQueue(WorkQueue<E> delegateQueue, Executor orderedExecutor, Executor threadPoolExecutor) { |
| super(delegateQueue, orderedExecutor, threadPoolExecutor); |
| this.delegateQueue = delegateQueue; |
| } |
| |
| @Override |
| public CompletableFuture<Void> addMultiple(Collection<E> items) { |
| return asyncFuture(delegateQueue.addMultiple(items)); |
| } |
| |
| @Override |
| public CompletableFuture<Collection<Task<E>>> take(int maxItems) { |
| return asyncFuture(delegateQueue.take(maxItems)); |
| } |
| |
| @Override |
| public CompletableFuture<Void> complete(Collection<String> taskIds) { |
| return asyncFuture(delegateQueue.complete(taskIds)); |
| } |
| |
| @Override |
| public CompletableFuture<Void> registerTaskProcessor( |
| Consumer<E> taskProcessor, int parallelism, Executor executor) { |
| return asyncFuture(delegateQueue.registerTaskProcessor(taskProcessor, parallelism, executor)); |
| } |
| |
| @Override |
| public CompletableFuture<Void> stopProcessing() { |
| return asyncFuture(delegateQueue.stopProcessing()); |
| } |
| |
| @Override |
| public CompletableFuture<WorkQueueStats> stats() { |
| return asyncFuture(delegateQueue.stats()); |
| } |
| } |