| package org.apache.hadoop.mapreduce.v2.api.records.impl.pb; |
| |
| |
| import org.apache.hadoop.mapreduce.v2.api.records.Counter; |
| import org.apache.hadoop.mapreduce.v2.proto.MRProtos.CounterProto; |
| import org.apache.hadoop.mapreduce.v2.proto.MRProtos.CounterProtoOrBuilder; |
| import org.apache.hadoop.yarn.api.records.ProtoBase; |
| |
| |
| |
| public class CounterPBImpl extends ProtoBase<CounterProto> implements Counter { |
| CounterProto proto = CounterProto.getDefaultInstance(); |
| CounterProto.Builder builder = null; |
| boolean viaProto = false; |
| |
| public CounterPBImpl() { |
| builder = CounterProto.newBuilder(); |
| } |
| |
| public CounterPBImpl(CounterProto proto) { |
| this.proto = proto; |
| viaProto = true; |
| } |
| |
| public CounterProto getProto() { |
| proto = viaProto ? proto : builder.build(); |
| viaProto = true; |
| return proto; |
| } |
| |
| private void maybeInitBuilder() { |
| if (viaProto || builder == null) { |
| builder = CounterProto.newBuilder(proto); |
| } |
| viaProto = false; |
| } |
| |
| |
| @Override |
| public String getName() { |
| CounterProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasName()) { |
| return null; |
| } |
| return (p.getName()); |
| } |
| |
| @Override |
| public void setName(String name) { |
| maybeInitBuilder(); |
| if (name == null) { |
| builder.clearName(); |
| return; |
| } |
| builder.setName((name)); |
| } |
| @Override |
| public long getValue() { |
| CounterProtoOrBuilder p = viaProto ? proto : builder; |
| return (p.getValue()); |
| } |
| |
| @Override |
| public void setValue(long value) { |
| maybeInitBuilder(); |
| builder.setValue((value)); |
| } |
| @Override |
| public String getDisplayName() { |
| CounterProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasDisplayName()) { |
| return null; |
| } |
| return (p.getDisplayName()); |
| } |
| |
| @Override |
| public void setDisplayName(String displayName) { |
| maybeInitBuilder(); |
| if (displayName == null) { |
| builder.clearDisplayName(); |
| return; |
| } |
| builder.setDisplayName((displayName)); |
| } |
| |
| |
| |
| } |