code: public alluxio.grpc.ReadPType getReadType() {
      alluxio.grpc.ReadPType result = alluxio.grpc.ReadPType.valueOf(readType_);
      return result == null ? alluxio.grpc.ReadPType.NO_CACHE : result;
    }
docs: <code>optional .alluxio.grpc.file.ReadPType readType = 1;</code>