giraph-core/src/main/java/org/apache/giraph/graph/JobProgressTrackerClientNoOp.java

/*
 * 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.giraph.graph;

import org.apache.giraph.conf.GiraphConfiguration;
import org.apache.giraph.master.MasterProgress;
import org.apache.giraph.worker.WorkerProgress;

/**
 * Class to use for JobProgressTracker client when progress shouldn't be
 * tracked or something goes wrong
 */
public class JobProgressTrackerClientNoOp implements JobProgressTrackerClient {
  @Override
  public void cleanup() {
  }

  @Override
  public void init(GiraphConfiguration conf) {
  }

  @Override
  public void mapperStarted() {
  }

  @Override
  public void logInfo(String logLine) {
  }

  @Override
  public void logError(String logLine, byte [] exByteArray) {
  }

  @Override
  public void logFailure(String reason) {
  }

  @Override
  public void updateProgress(WorkerProgress workerProgress) {
  }

  @Override
  public void updateMasterProgress(MasterProgress masterProgress) {
  }
}