MRTaskInfo.java

/*
 * Copyright © 2015 Cask Data, Inc.
 *
 * Licensed 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 co.cask.cdap.proto;

import java.util.Map;
import javax.annotation.Nullable;


/**
 * Simplified (filtered) representation of a MapReduce Task
 */
public class MRTaskInfo {
  private final String taskId;
  private final String state;
  private final Long startTime;
  private final Long finishTime;
  private final float progress;
  private final Map<String, Long> counters;

  public MRTaskInfo(String taskId, @Nullable String state, @Nullable Long startTime, @Nullable Long finishTime,
                    float progress, Map<String, Long> counters) {
    this.taskId = taskId;
    this.state = state;
    this.startTime = startTime;
    this.finishTime = finishTime;
    this.progress = progress;
    this.counters = counters;
  }

  public String getTaskId() {
    return taskId;
  }

  @Nullable
  public String getState() {
    return state;
  }

  @Nullable
  public Long getStartTime() {
    return startTime;
  }

  @Nullable
  public Long getFinishTime() {
    return finishTime;
  }

  public float getProgress() {
    return progress;
  }

  public Map<String, Long> getCounters() {
    return counters;
  }
}