public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
    switch (field) {
    case SESSION_HANDLE:
      if (value == null) {
        unsetSessionHandle();
      } else {
        setSessionHandle((TSessionHandle)value);
      }
      break;

    case TABLE_NAME:
      if (value == null) {
        unsetTableName();
      } else {
        setTableName((java.lang.String)value);
      }
      break;

    case PATH:
      if (value == null) {
        unsetPath();
      } else {
        setPath((java.lang.String)value);
      }
      break;

    case VALUES:
      if (value == null) {
        unsetValues();
      } else {
        if (value instanceof byte[]) {
          setValues((byte[])value);
        } else {
          setValues((java.nio.ByteBuffer)value);
        }
      }
      break;

    }
  }
Returns true if field values is set (has been assigned a value) and false otherwise
service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TUploadDataReq.java