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.common;
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 * Worker-to-Master protocol.
032 * A report of Tasklet statuses sent form the {@link org.apache.reef.vortex.evaluator.VortexWorker}
033 * to the {@link org.apache.reef.vortex.driver.VortexMaster}.
034 */
035@Private
036@Unstable
037@DriverSide
038public final class WorkerReport {
039  private ArrayList<TaskletReport> taskletReports;
040
041  public WorkerReport(final Collection<TaskletReport> taskletReports) {
042    this.taskletReports = new ArrayList<>(taskletReports);
043  }
044
045  /**
046   * @return the list of Tasklet reports.
047   */
048  public List<TaskletReport> getTaskletReports() {
049    return Collections.unmodifiableList(taskletReports);
050  }
051}