@Override
  public int compareTo(QueryResult other) {
    if (!getClass().equals(other.getClass())) {
      return getClass().getName().compareTo(other.getClass().getName());
    }

    int lastComparison = 0;

    lastComparison = Boolean.valueOf(isSetDocumentType()).compareTo(other.isSetDocumentType());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetDocumentType()) {
      lastComparison =
          org.apache.thrift.TBaseHelper.compareTo(this.documentType, other.documentType);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = Boolean.valueOf(isSetId()).compareTo(other.isSetId());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetId()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.id, other.id);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    return 0;
  }