maybeMap<TResult extends Object?> method

TResult maybeMap<TResult extends Object?>({
  1. TResult all(
    1. ReactionNotificationSourceAll value
    )?,
  2. TResult contacts(
    1. ReactionNotificationSourceContacts value
    )?,
  3. TResult none(
    1. ReactionNotificationSourceNone value
    )?,
  4. required TResult orElse(),
})

Implementation

TResult maybeMap<TResult extends Object?>({
  TResult Function(ReactionNotificationSourceAll value)? all,
  TResult Function(ReactionNotificationSourceContacts value)? contacts,
  TResult Function(ReactionNotificationSourceNone value)? none,
  required TResult Function() orElse,
}) {
  switch (getConstructor()) {
    case ReactionNotificationSourceAll.constructor:
      if (all != null) {
        return all.call(this as ReactionNotificationSourceAll);
      }
      break;
    case ReactionNotificationSourceContacts.constructor:
      if (contacts != null) {
        return contacts.call(this as ReactionNotificationSourceContacts);
      }
      break;
    case ReactionNotificationSourceNone.constructor:
      if (none != null) {
        return none.call(this as ReactionNotificationSourceNone);
      }
      break;
  }
  return orElse.call();
}