/*
* The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
* (the "License"). You may not use this work except in compliance with the License, which is
* available at www.apache.org/licenses/LICENSE-2.0
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied, as more fully set forth in the License.
*
* See the NOTICE file distributed with this work for information regarding copyright ownership.
*/
package alluxio.job;
import alluxio.annotation.PublicApi;
import com.google.common.base.Preconditions;
import java.io.Serializable;
import javax.annotation.concurrent.ThreadSafe;
/**
* A Job that can run at Alluxio.
*/
@PublicApi
@SuppressWarnings("serial")
@ThreadSafe
public abstract class Job implements Serializable {
private final JobConf mJobConf;
/**
* Constructs with job configuration.
*
* @param jobConf the job configuration
*/
public Job(JobConf jobConf) {
mJobConf = Preconditions.checkNotNull(jobConf);
}
/**
* @return the job configuration
*/
public JobConf getJobConf() {
return mJobConf;
}
/**
* Runs the job.
*
* @return true if the run succeeds, false otherwise
*/
public abstract boolean run();
}