maybeWhen<TResult extends Object?> method

  1. @optionalTypeArgs
TResult maybeWhen<TResult extends Object?>(
  1. TResult $default(
    1. IntentMode mode,
    2. List<String>? paymentMethodTypes,
    3. String? paymentMethodConfigurationId,
    4. @JsonKey.new(includeFromJson: false, includeToJson: false) ConfirmHandler? confirmHandler,
    5. @JsonKey.new(includeFromJson: false, includeToJson: false) ConfirmTokenHandler? confirmTokenHandler,
    )?, {
  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( IntentMode mode,  List<String>? paymentMethodTypes,  String? paymentMethodConfigurationId, @JsonKey(includeFromJson: false, includeToJson: false)  ConfirmHandler? confirmHandler, @JsonKey(includeFromJson: false, includeToJson: false)  ConfirmTokenHandler? confirmTokenHandler)?  $default,{required TResult orElse(),}) {final _that = this;
switch (_that) {
case _IntentConfiguration() when $default != null:
return $default(_that.mode,_that.paymentMethodTypes,_that.paymentMethodConfigurationId,_that.confirmHandler,_that.confirmTokenHandler);case _:
  return orElse();

}
}