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.runtime.common.driver.context;
020
021import org.apache.reef.annotations.audience.DriverSide;
022import org.apache.reef.annotations.audience.Private;
023import org.apache.reef.driver.context.ContextMessage;
024
025/**
026 * Driver-side representation of a context message.
027 */
028@Private
029@DriverSide
030public final class ContextMessageImpl implements ContextMessage {
031  private final byte[] theMessage;
032  private final String theContextID;
033  private final String theMessageSourceId;
034
035  public ContextMessageImpl(final byte[] theMessage, final String theContextID, final String theMessageSourceId) {
036    this.theMessage = theMessage;
037    this.theContextID = theContextID;
038    this.theMessageSourceId = theMessageSourceId;
039  }
040
041  @Override
042  public byte[] get() {
043    return this.theMessage;
044  }
045
046  @Override
047  public String getId() {
048    return this.theContextID;
049  }
050
051  @Override
052  public final String getMessageSourceID() {
053    return this.theMessageSourceId;
054  }
055}