maybeWhen<TResult extends Object?> method

  1. @optionalTypeArgs
TResult maybeWhen<TResult extends Object?>(
  1. TResult $default(
    1. int id,
    2. int accountId,
    3. String address,
    4. String city,
    5. String zipCode,
    6. String province,
    7. String country,
    8. String? taxCode,
    9. String? vatNumber,
    10. String? businessName,
    11. DateTime? deletedAt,
    12. DateTime? createdAt,
    13. DateTime? updatedAt,
    )?, {
  2. required TResult orElse(),
})

A variant of when that fallback to an orElse callback.

It is equivalent to doing:

switch (sealedClass) {
  case Subclass(:final field):
    return ...;
  case _:
    return orElse();
}

Implementation

@optionalTypeArgs
TResult maybeWhen<TResult extends Object?>(
  TResult Function(
          @JsonKey(name: 'id') int id,
          @JsonKey(name: 'account_id') int accountId,
          @JsonKey(name: 'address') String address,
          @JsonKey(name: 'city') String city,
          @JsonKey(name: 'zip_code') String zipCode,
          @JsonKey(name: 'province') String province,
          @JsonKey(name: 'country') String country,
          @JsonKey(name: 'tax_code') String? taxCode,
          @JsonKey(name: 'vat_number') String? vatNumber,
          @JsonKey(name: 'business_name') String? businessName,
          @JsonKey(name: 'deleted_at') DateTime? deletedAt,
          @JsonKey(name: 'created_at') DateTime? createdAt,
          @JsonKey(name: 'updated_at') DateTime? updatedAt)?
      $default, {
  required TResult orElse(),
}) {
  final _that = this;
  switch (_that) {
    case _AccountAddress() when $default != null:
      return $default(
          _that.id,
          _that.accountId,
          _that.address,
          _that.city,
          _that.zipCode,
          _that.province,
          _that.country,
          _that.taxCode,
          _that.vatNumber,
          _that.businessName,
          _that.deletedAt,
          _that.createdAt,
          _that.updatedAt);
    case _:
      return orElse();
  }
}