maybeWhen<TResult extends Object?> method

  1. @optionalTypeArgs
TResult maybeWhen<TResult extends Object?>(
  1. TResult $default(
    1. String $type,
    2. int id,
    3. UModEventViewEvent event,
    4. UModEventViewSubject subject,
    5. List<String> subjectBlobCids,
    6. String createdBy,
    7. DateTime createdAt,
    8. String? creatorHandle,
    9. String? subjectHandle,
    10. ModTool? modTool,
    11. Map<String, dynamic>? $unknown,
    )?, {
  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( String $type,  int id, @UModEventViewEventConverter()  UModEventViewEvent event, @UModEventViewSubjectConverter()  UModEventViewSubject subject,  List<String> subjectBlobCids,  String createdBy,  DateTime createdAt,  String? creatorHandle,  String? subjectHandle, @ModToolConverter()  ModTool? modTool,  Map<String, dynamic>? $unknown)?  $default,{required TResult orElse(),}) {final _that = this;
switch (_that) {
case _ModEventView() when $default != null:
return $default(_that.$type,_that.id,_that.event,_that.subject,_that.subjectBlobCids,_that.createdBy,_that.createdAt,_that.creatorHandle,_that.subjectHandle,_that.modTool,_that.$unknown);case _:
  return orElse();

}
}