| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.reef.bridge.driver.client.events; |
| |
| import org.apache.reef.annotations.audience.Private; |
| import org.apache.reef.bridge.driver.client.IDriverServiceClient; |
| import org.apache.reef.driver.context.ActiveContext; |
| import org.apache.reef.driver.task.RunningTask; |
| import org.apache.reef.runtime.common.driver.task.TaskRepresenter; |
| import org.apache.reef.util.Optional; |
| |
| /** |
| * Running task bridge. |
| */ |
| @Private |
| public final class RunningTaskBridge implements RunningTask { |
| |
| private final IDriverServiceClient driverServiceClient; |
| |
| private final String taskId; |
| |
| private final ActiveContext context; |
| |
| |
| public RunningTaskBridge( |
| final IDriverServiceClient driverServiceClient, |
| final String taskId, |
| final ActiveContext context) { |
| this.driverServiceClient = driverServiceClient; |
| this.taskId = taskId; |
| this.context = context; |
| } |
| |
| @Override |
| public ActiveContext getActiveContext() { |
| return this.context; |
| } |
| |
| @Override |
| public void send(final byte[] message) { |
| this.driverServiceClient.onTaskMessage(this.taskId, message); |
| } |
| |
| @Override |
| public void suspend(final byte[] message) { |
| this.driverServiceClient.onSuspendTask(this.taskId, Optional.of(message)); |
| } |
| |
| @Override |
| public void suspend() { |
| this.driverServiceClient.onSuspendTask(this.taskId, Optional.<byte[]>empty()); |
| } |
| |
| @Override |
| public void close(final byte[] message) { |
| this.driverServiceClient.onTaskClose(this.taskId, Optional.of(message)); |
| } |
| |
| @Override |
| public void close() { |
| this.driverServiceClient.onTaskClose(this.taskId, Optional.<byte[]>empty()); |
| } |
| |
| @Override |
| public TaskRepresenter getTaskRepresenter() { |
| throw new UnsupportedOperationException("Not a public API"); |
| } |
| |
| @Override |
| public String getId() { |
| return this.taskId; |
| } |
| } |