/*
 * 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.resourcemanager.registration;

import org.apache.flink.api.common.JobID;
import org.apache.flink.runtime.clusterframework.types.ResourceID;
import org.apache.flink.runtime.jobmaster.JobMasterGateway;
import org.apache.flink.util.Preconditions;

import java.util.UUID;

/**
 * Container for JobManager related registration information, such as the leader id or the job id.
 */
public class JobManagerRegistration {
	private final JobID jobID;

	private final ResourceID jobManagerResourceID;

	private final UUID leaderID;

	private final JobMasterGateway jobManagerGateway;

	public JobManagerRegistration(
			JobID jobID,
			ResourceID jobManagerResourceID,
			UUID leaderID,
			JobMasterGateway jobManagerGateway) {
		this.jobID = Preconditions.checkNotNull(jobID);
		this.jobManagerResourceID = Preconditions.checkNotNull(jobManagerResourceID);
		this.leaderID = Preconditions.checkNotNull(leaderID);
		this.jobManagerGateway = Preconditions.checkNotNull(jobManagerGateway);
	}

	public JobID getJobID() {
		return jobID;
	}

	public ResourceID getJobManagerResourceID() {
		return jobManagerResourceID;
	}

	public UUID getLeaderID() {
		return leaderID;
	}

	public JobMasterGateway getJobManagerGateway() {
		return jobManagerGateway;
	}

}