public ColumnInfo columnState() {
        return _columnState;
    }

    public ColumnInfo columnStreet() {
        return _columnStreet;
    }

    public ColumnInfo columnSurname() {
        return _columnSurname;
    }

    public ColumnInfo columnTelephoneNumber() {
        return _columnTelephoneNumber;
    }

    public ColumnInfo columnTeletexTerminalIdentifier() {