This project has retired. For details please refer to its Attic page.
Source code
001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *   http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019package org.apache.reef.tests.group;
020
021import org.apache.reef.io.network.group.api.task.CommunicationGroupClient;
022import org.apache.reef.io.network.group.api.task.GroupCommClient;
023import org.apache.reef.task.Task;
024
025import javax.inject.Inject;
026
027/**
028 * Slave task used for testing multiple communication groups.
029 */
030public final class SlaveTask implements Task {
031
032  private CommunicationGroupClient commGroupClient;
033
034  @Inject
035  private SlaveTask(final GroupCommClient groupCommClient) {
036    this.commGroupClient = groupCommClient.getCommunicationGroup(MultipleCommGroupsDriver.Group1.class);
037    if (commGroupClient == null) {
038      commGroupClient = groupCommClient.getCommunicationGroup(MultipleCommGroupsDriver.Group2.class);
039    }
040  }
041
042  @Override
043  public byte[] call(final byte[] memento) throws Exception {
044    commGroupClient.getBroadcastReceiver(MultipleCommGroupsDriver.BroadcastOperatorName.class).receive();
045    return null;
046  }
047}