@Override
  public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = result * prime +
        (getInputFileFormatClassName() == null ? 0 : getInputFileFormatClassName().hashCode());
    result = result * prime +
        (getRowDeserializerClassName() == null ? 0 : getRowDeserializerClassName().hashCode());
    result = result * prime +
        (getVectorDeserializeType() == null ? 0 : getVectorDeserializeType().hashCode());
    result = result * prime +
        (getVectorMapOperatorReadType() == null ? 0 : getVectorMapOperatorReadType().hashCode());
    result = result * prime + Boolean.valueOf(getIsInputFileFormatSelfDescribing()).hashCode();
    result = result * prime + Arrays.hashCode(getDataTypeInfos());
    return result;
  }
Create a ROW_DESERIALIZE flavor object.
@param rowDeserializerClassName
@param inputFileFormatClassName
ql/src/java/org/apache/hadoop/hive/ql/plan/VectorPartitionDesc.java