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

    hashCode = hashCode * 8191 + org.apache.thrift.TBaseHelper.hashCode(fromEventId);

    hashCode = hashCode * 8191 + ((isSetDbName()) ? 131071 : 524287);
    if (isSetDbName())
      hashCode = hashCode * 8191 + dbName.hashCode();

    hashCode = hashCode * 8191 + ((isSetCatName()) ? 131071 : 524287);
    if (isSetCatName())
      hashCode = hashCode * 8191 + catName.hashCode();

    hashCode = hashCode * 8191 + ((isSetToEventId()) ? 131071 : 524287);
    if (isSetToEventId())
      hashCode = hashCode * 8191 + org.apache.thrift.TBaseHelper.hashCode(toEventId);

    hashCode = hashCode * 8191 + ((isSetLimit()) ? 131071 : 524287);
    if (isSetLimit())
      hashCode = hashCode * 8191 + org.apache.thrift.TBaseHelper.hashCode(limit);

    hashCode = hashCode * 8191 + ((isSetTableNames()) ? 131071 : 524287);
    if (isSetTableNames())
      hashCode = hashCode * 8191 + tableNames.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/NotificationEventsCountRequest.java