maybeWhen<TResult extends Object?> method

  1. @optionalTypeArgs
TResult maybeWhen<TResult extends Object?>(
  1. TResult $default(
    1. String id,
    2. String title,
    3. String body,
    4. bool read,
    5. String createdAt,
    6. Map<String, dynamic>? data,
    )?, {
  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 id,  String title,  String body,  bool read,  String createdAt,  Map<String, dynamic>? data)?  $default,{required TResult orElse(),}) {final _that = this;
switch (_that) {
case _FxNotification() when $default != null:
return $default(_that.id,_that.title,_that.body,_that.read,_that.createdAt,_that.data);case _:
  return orElse();

}
}