@Override
  public int hashCode() {
    int hashCode = 1;

    hashCode = hashCode * 8191 + ((isSetTable()) ? 131071 : 524287);
    if (isSetTable())
      hashCode = hashCode * 8191 + table.hashCode();

    hashCode = hashCode * 8191 + ((isSetEnvContext()) ? 131071 : 524287);
    if (isSetEnvContext())
      hashCode = hashCode * 8191 + envContext.hashCode();

    hashCode = hashCode * 8191 + ((isSetPrimaryKeys()) ? 131071 : 524287);
    if (isSetPrimaryKeys())
      hashCode = hashCode * 8191 + primaryKeys.hashCode();

    hashCode = hashCode * 8191 + ((isSetForeignKeys()) ? 131071 : 524287);
    if (isSetForeignKeys())
      hashCode = hashCode * 8191 + foreignKeys.hashCode();

    hashCode = hashCode * 8191 + ((isSetUniqueConstraints()) ? 131071 : 524287);
    if (isSetUniqueConstraints())
      hashCode = hashCode * 8191 + uniqueConstraints.hashCode();

    hashCode = hashCode * 8191 + ((isSetNotNullConstraints()) ? 131071 : 524287);
    if (isSetNotNullConstraints())
      hashCode = hashCode * 8191 + notNullConstraints.hashCode();

    hashCode = hashCode * 8191 + ((isSetDefaultConstraints()) ? 131071 : 524287);
    if (isSetDefaultConstraints())
      hashCode = hashCode * 8191 + defaultConstraints.hashCode();

    hashCode = hashCode * 8191 + ((isSetCheckConstraints()) ? 131071 : 524287);
    if (isSetCheckConstraints())
      hashCode = hashCode * 8191 + checkConstraints.hashCode();

    hashCode = hashCode * 8191 + ((isSetProcessorCapabilities()) ? 131071 : 524287);
    if (isSetProcessorCapabilities())
      hashCode = hashCode * 8191 + processorCapabilities.hashCode();

    hashCode = hashCode * 8191 + ((isSetProcessorIdentifier()) ? 131071 : 524287);
    if (isSetProcessorIdentifier())
      hashCode = hashCode * 8191 + processorIdentifier.hashCode();

    return hashCode;
  }
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/CreateTableRequest.java