org.apache.flink.runtime.jobmanager.SubmittedJobGraph Maven / Gradle / Ivy
/*
* 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.flink.runtime.jobmanager;
import org.apache.flink.api.common.JobID;
import org.apache.flink.runtime.jobgraph.JobGraph;
import javax.annotation.Nullable;
import java.io.Serializable;
import static org.apache.flink.util.Preconditions.checkNotNull;
/**
* A recoverable {@link JobGraph} and {@link JobInfo}.
*/
public class SubmittedJobGraph implements Serializable {
private static final long serialVersionUID = 2836099271734771825L;
/** The submitted {@link JobGraph} */
private final JobGraph jobGraph;
/** The {@link JobInfo}. */
private final JobInfo jobInfo;
/**
* Creates a {@link SubmittedJobGraph}.
*
* @param jobGraph The submitted {@link JobGraph}
* @param jobInfo The {@link JobInfo}
*/
public SubmittedJobGraph(JobGraph jobGraph, @Nullable JobInfo jobInfo) {
this.jobGraph = checkNotNull(jobGraph, "Job graph");
this.jobInfo = jobInfo;
}
/**
* Returns the submitted {@link JobGraph}.
*/
public JobGraph getJobGraph() {
return jobGraph;
}
/**
* Returns the {@link JobID} of the submitted {@link JobGraph}.
*/
public JobID getJobId() {
return jobGraph.getJobID();
}
/**
* Returns the {@link JobInfo} of the client who submitted the {@link JobGraph}.
*/
public JobInfo getJobInfo() throws Exception {
return jobInfo;
}
@Override
public String toString() {
return String.format("SubmittedJobGraph(%s, %s)", jobGraph.getJobID(), jobInfo);
}
}