client_criteria.dart

class ClientCriteria<I> {
  final ClientCriteriaEnum criteria;
  final ComparatorEnum comparator;
  final I value;

  ClientCriteria(
    this.criteria,
    this.value,
    [this.comparator = ComparatorEnum.EQUALS]
  );

  @override
  bool operator ==(Object other) =>
      identical(this, other) ||
          other is ClientCriteria &&
              runtimeType == other.runtimeType &&
              criteria == other.criteria &&
              comparator == other.comparator &&
              value == other.value;

  @override
  int get hashCode =>
      criteria.hashCode ^
      comparator.hashCode ^
      value.hashCode;

}