org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportRequest 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 org.apache.hadoop.shaded.com.liance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org.apache.hadoop.shaded.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.hadoop.shaded.org.apache.hadoop.yarn.api.protocolrecords;

import org.apache.hadoop.shaded.org.apache.hadoop.classification.InterfaceAudience.Public;
import org.apache.hadoop.shaded.org.apache.hadoop.classification.InterfaceStability.Stable;
import org.apache.hadoop.shaded.org.apache.hadoop.yarn.api.ApplicationClientProtocol;
import org.apache.hadoop.shaded.org.apache.hadoop.yarn.api.records.ApplicationId;
import org.apache.hadoop.shaded.org.apache.hadoop.yarn.api.records.ApplicationReport;
import org.apache.hadoop.shaded.org.apache.hadoop.yarn.util.Records;

/**
 * The request sent by a client to the ResourceManager to 
 * get an {@link ApplicationReport} for an application.
 * 
 * The request should include the {@link ApplicationId} of the 
 * application.
 * 
 * @see ApplicationClientProtocol#getApplicationReport(GetApplicationReportRequest)
 * @see ApplicationReport
 */
@Public
@Stable
public abstract class GetApplicationReportRequest {

  @Public
  @Stable
  public static GetApplicationReportRequest newInstance(
      ApplicationId applicationId) {
    GetApplicationReportRequest request =
        Records.newRecord(GetApplicationReportRequest.class);
    request.setApplicationId(applicationId);
    return request;
  }

  /**
   * Get the ApplicationId of the application.
   * @return ApplicationId of the application
   */
  @Public
  @Stable
  public abstract ApplicationId getApplicationId();
  
  /**
   * Set the ApplicationId of the application
   * @param applicationId ApplicationId of the application
   */
  @Public
  @Stable
  public abstract void setApplicationId(ApplicationId applicationId);
}