class _Row {
  _Row(
    this.identifier,
    this.valueA,
    this.valueC,
    this.valueD,
    this.valueE,
    this.valueF,
    this.valueG,
    this.valueH,
    this.valueI,
    this.selected, // Add selected parameter
  );

  final int identifier;
  final String valueA;
  final String valueC;
  final String valueD;
  final String valueE;
  final String valueF;
  final String valueG;
  final String valueH;
  final String valueI;

  bool selected = false;
}