map<TResult extends Object?> method

TResult map<TResult extends Object?>({
  1. required TResult phoneNumber(
    1. CollectibleItemTypePhoneNumber value
    ),
  2. required TResult username(
    1. CollectibleItemTypeUsername value
    ),
})

Implementation

TResult map<TResult extends Object?>({
  required TResult Function(CollectibleItemTypePhoneNumber value) phoneNumber,
  required TResult Function(CollectibleItemTypeUsername value) username,
}) {
  switch (getConstructor()) {
    case CollectibleItemTypePhoneNumber.constructor:
      return phoneNumber.call(this as CollectibleItemTypePhoneNumber);
    case CollectibleItemTypeUsername.constructor:
      return username.call(this as CollectibleItemTypeUsername);
  }
  throw StateError('not handled type Generator');
}