maybeWhen<TResult extends Object?> method

  1. @optionalTypeArgs
TResult maybeWhen<TResult extends Object?>(
  1. TResult $default(
    1. DateTime? startDate,
    2. DateTime? endDate,
    3. String? timezone,
    4. int? groupId,
    5. String? model,
    6. Sub2ApiAdminModelSource modelSource,
    7. String? endpoint,
    8. Sub2ApiAdminEndpointType endpointType,
    9. int? userId,
    10. int? apiKeyId,
    11. int? accountId,
    12. Sub2ApiAdminUsageRequestType? requestType,
    13. bool? stream,
    14. Sub2ApiAdminBillingType? billingType,
    15. Sub2ApiAdminUserBreakdownSort? sortBy,
    16. int limit,
    )?, {
  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(
    DateTime? startDate,
    DateTime? endDate,
    String? timezone,
    int? groupId,
    String? model,
    Sub2ApiAdminModelSource modelSource,
    String? endpoint,
    Sub2ApiAdminEndpointType endpointType,
    int? userId,
    int? apiKeyId,
    int? accountId,
    Sub2ApiAdminUsageRequestType? requestType,
    bool? stream,
    Sub2ApiAdminBillingType? billingType,
    Sub2ApiAdminUserBreakdownSort? sortBy,
    int limit,
  )?
  $default, {
  required TResult orElse(),
}) {
  final _that = this;
  switch (_that) {
    case _Sub2ApiAdminUserBreakdownQuery() when $default != null:
      return $default(
        _that.startDate,
        _that.endDate,
        _that.timezone,
        _that.groupId,
        _that.model,
        _that.modelSource,
        _that.endpoint,
        _that.endpointType,
        _that.userId,
        _that.apiKeyId,
        _that.accountId,
        _that.requestType,
        _that.stream,
        _that.billingType,
        _that.sortBy,
        _that.limit,
      );
    case _:
      return orElse();
  }
}