hadoop GetJobReportResponsePBImpl 源码
haddop GetJobReportResponsePBImpl 代码
文件路径:/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/api/protocolrecords/impl/pb/GetJobReportResponsePBImpl.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.mapreduce.v2.api.protocolrecords.impl.pb;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetJobReportResponse;
import org.apache.hadoop.mapreduce.v2.api.records.JobReport;
import org.apache.hadoop.mapreduce.v2.api.records.impl.pb.JobReportPBImpl;
import org.apache.hadoop.mapreduce.v2.proto.MRProtos.JobReportProto;
import org.apache.hadoop.mapreduce.v2.proto.MRServiceProtos.GetJobReportResponseProto;
import org.apache.hadoop.mapreduce.v2.proto.MRServiceProtos.GetJobReportResponseProtoOrBuilder;
import org.apache.hadoop.yarn.api.records.impl.pb.ProtoBase;
public class GetJobReportResponsePBImpl extends ProtoBase<GetJobReportResponseProto> implements GetJobReportResponse {
GetJobReportResponseProto proto = GetJobReportResponseProto.getDefaultInstance();
GetJobReportResponseProto.Builder builder = null;
boolean viaProto = false;
private JobReport jobReport = null;
public GetJobReportResponsePBImpl() {
builder = GetJobReportResponseProto.newBuilder();
}
public GetJobReportResponsePBImpl(GetJobReportResponseProto proto) {
this.proto = proto;
viaProto = true;
}
public GetJobReportResponseProto getProto() {
mergeLocalToProto();
proto = viaProto ? proto : builder.build();
viaProto = true;
return proto;
}
private void mergeLocalToBuilder() {
if (this.jobReport != null) {
builder.setJobReport(convertToProtoFormat(this.jobReport));
}
}
private void mergeLocalToProto() {
if (viaProto)
maybeInitBuilder();
mergeLocalToBuilder();
proto = builder.build();
viaProto = true;
}
private void maybeInitBuilder() {
if (viaProto || builder == null) {
builder = GetJobReportResponseProto.newBuilder(proto);
}
viaProto = false;
}
@Override
public JobReport getJobReport() {
GetJobReportResponseProtoOrBuilder p = viaProto ? proto : builder;
if (this.jobReport != null) {
return this.jobReport;
}
if (!p.hasJobReport()) {
return null;
}
this.jobReport = convertFromProtoFormat(p.getJobReport());
return this.jobReport;
}
@Override
public void setJobReport(JobReport jobReport) {
maybeInitBuilder();
if (jobReport == null)
builder.clearJobReport();
this.jobReport = jobReport;
}
private JobReportPBImpl convertFromProtoFormat(JobReportProto p) {
return new JobReportPBImpl(p);
}
private JobReportProto convertToProtoFormat(JobReport t) {
return ((JobReportPBImpl)t).getProto();
}
}
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