hadoop ReleaseSharedCacheResourceRequestPBImpl 源码

  • 2022-10-20
  • 浏览 (150)

haddop ReleaseSharedCacheResourceRequestPBImpl 代码

文件路径:/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/api/protocolrecords/impl/pb/ReleaseSharedCacheResourceRequestPBImpl.java

/**
 * 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.hadoop.yarn.api.protocolrecords.impl.pb;

import org.apache.hadoop.yarn.api.protocolrecords.ReleaseSharedCacheResourceRequest;
import org.apache.hadoop.yarn.api.records.ApplicationId;
import org.apache.hadoop.yarn.api.records.impl.pb.ApplicationIdPBImpl;
import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationIdProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.ReleaseSharedCacheResourceRequestProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.ReleaseSharedCacheResourceRequestProtoOrBuilder;

public class ReleaseSharedCacheResourceRequestPBImpl extends
    ReleaseSharedCacheResourceRequest {
  ReleaseSharedCacheResourceRequestProto proto =
      ReleaseSharedCacheResourceRequestProto.getDefaultInstance();
  ReleaseSharedCacheResourceRequestProto.Builder builder = null;
  boolean viaProto = false;

  private ApplicationId applicationId = null;

  public ReleaseSharedCacheResourceRequestPBImpl() {
    builder = ReleaseSharedCacheResourceRequestProto.newBuilder();
  }

  public ReleaseSharedCacheResourceRequestPBImpl(
      ReleaseSharedCacheResourceRequestProto proto) {
    this.proto = proto;
    viaProto = true;
  }

  public ReleaseSharedCacheResourceRequestProto getProto() {
    mergeLocalToProto();
    proto = viaProto ? proto : builder.build();
    viaProto = true;
    return proto;
  }

  @Override
  public ApplicationId getAppId() {
    ReleaseSharedCacheResourceRequestProtoOrBuilder p =
        viaProto ? proto : builder;
    if (this.applicationId != null) {
      return this.applicationId;
    }
    if (!p.hasApplicationId()) {
      return null;
    }
    this.applicationId = convertFromProtoFormat(p.getApplicationId());
    return this.applicationId;
  }

  @Override
  public void setAppId(ApplicationId id) {
    maybeInitBuilder();
    if (id == null)
      builder.clearApplicationId();
    this.applicationId = id;
  }

  @Override
  public String getResourceKey() {
    ReleaseSharedCacheResourceRequestProtoOrBuilder p =
        viaProto ? proto : builder;
    return (p.hasResourceKey()) ? p.getResourceKey() : null;
  }

  @Override
  public void setResourceKey(String key) {
    maybeInitBuilder();
    if (key == null) {
      builder.clearResourceKey();
      return;
    }
    builder.setResourceKey(key);
  }

  private void mergeLocalToBuilder() {
    if (applicationId != null) {
      builder.setApplicationId(convertToProtoFormat(this.applicationId));
    }
  }

  private void mergeLocalToProto() {
    if (viaProto)
      maybeInitBuilder();
    mergeLocalToBuilder();
    proto = builder.build();
    viaProto = true;
  }

  private void maybeInitBuilder() {
    if (viaProto || builder == null) {
      builder = ReleaseSharedCacheResourceRequestProto.newBuilder(proto);
    }
    viaProto = false;
  }

  private ApplicationIdPBImpl convertFromProtoFormat(ApplicationIdProto p) {
    return new ApplicationIdPBImpl(p);
  }

  private ApplicationIdProto convertToProtoFormat(ApplicationId t) {
    return ((ApplicationIdPBImpl) t).getProto();
  }

}

相关信息

hadoop 源码目录

相关文章

hadoop AllocateRequestPBImpl 源码

hadoop AllocateResponsePBImpl 源码

hadoop CancelDelegationTokenRequestPBImpl 源码

hadoop CancelDelegationTokenResponsePBImpl 源码

hadoop CommitResponsePBImpl 源码

hadoop ContainerUpdateRequestPBImpl 源码

hadoop ContainerUpdateResponsePBImpl 源码

hadoop FailApplicationAttemptRequestPBImpl 源码

hadoop FailApplicationAttemptResponsePBImpl 源码

hadoop FinishApplicationMasterRequestPBImpl 源码

0  赞