eval method

  1. @override
Object? eval(
  1. Map<String, Object?> row
)
override

Evaluate this expression in the context of row (column name -> value).

Implementation

@override
Object? eval(Map<String, Object?> row) {
  final v = value.eval(row);
  if (v == null) return null;
  for (final e in values) {
    final ev = e.eval(row);
    if (ev != null && BinaryExpr._eq(v, ev)) return !negated;
  }
  return negated;
}