import org.apache.hadoop.yarn.proto.YarnServiceProtos.AllocateRequestProto; //导入依赖的package包/类
@Override
public AllocateResponse allocate(AllocateRequest request)
    throws YarnException, IOException {
  AllocateRequestProto requestProto =
      ((AllocateRequestPBImpl) request).getProto();
  try {
    return new AllocateResponsePBImpl(proxy.allocate(null, requestProto));
  } catch (ServiceException e) {
    RPCUtil.unwrapAndThrowException(e);
    return null;
  }
}
 

import org.apache.hadoop.yarn.proto.YarnServiceProtos.AllocateRequestProto; //导入依赖的package包/类
public AllocateRequestPBImpl() {
  builder = AllocateRequestProto.newBuilder();
}
 

import org.apache.hadoop.yarn.proto.YarnServiceProtos.AllocateRequestProto; //导入依赖的package包/类
public AllocateRequestProto getProto() {
  mergeLocalToProto();
  proto = viaProto ? proto : builder.build();
  viaProto = true;
  return proto;
}
 

import org.apache.hadoop.yarn.proto.YarnServiceProtos.AllocateRequestProto; //导入依赖的package包/类
private void maybeInitBuilder() {
  if (viaProto || builder == null) {
    builder = AllocateRequestProto.newBuilder(proto);
  }
  viaProto = false;
}
 

import org.apache.hadoop.yarn.proto.YarnServiceProtos.AllocateRequestProto; //导入依赖的package包/类
@Test
public void testAllocateRequestPBImpl() throws Exception {
  validatePBImplRecord(AllocateRequestPBImpl.class, AllocateRequestProto.class);
}
 

import org.apache.hadoop.yarn.proto.YarnServiceProtos.AllocateRequestProto; //导入依赖的package包/类
public AllocateRequestProto getProto() {
    mergeLocalToProto();
  proto = viaProto ? proto : builder.build();
  viaProto = true;
  return proto;
}