PreemptibleMeasurementTask.java

/*
 * Copyright 2013 RobustNet Lab, University of Michigan. All Rights Reserved.
 * 
 * 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 com.mobilyzer;
/**
 * Interface for preemptable tasks. 
 * @author Ashkan Nikravesh (ashnik@umich.edu)
 *
 */
public interface PreemptibleMeasurementTask {  
  public boolean pause();
  
  //returns the task's total running time before it get paused
  public long getTotalRunningTime();
  public void updateTotalRunningTime(long duration);
  
}