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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.vortex.protocol.workertomaster;
020
021import org.apache.reef.annotations.Unstable;
022import org.apache.reef.annotations.audience.DriverSide;
023import org.apache.reef.annotations.audience.Private;
024
025import java.util.ArrayList;
026import java.util.Collection;
027import java.util.Collections;
028import java.util.List;
029
030/**
031 * Container for multiple WorkerToMasterReports.
032 */
033@Private
034@Unstable
035@DriverSide
036public final class WorkerToMasterReports {
037  private ArrayList<WorkerToMasterReport> workerToMasterReports;
038
039  /**
040   * No-arg constructor required for Kryo to serialize/deserialize.
041   */
042  WorkerToMasterReports() {
043  }
044
045  public WorkerToMasterReports(final Collection<WorkerToMasterReport> workerToMasterReports) {
046    this.workerToMasterReports = new ArrayList<>(workerToMasterReports);
047  }
048
049  /**
050   * @return the list of Tasklet reports.
051   */
052  public List<WorkerToMasterReport> getReports() {
053    return Collections.unmodifiableList(workerToMasterReports);
054  }
055}