when<TResult extends Object?> method

  1. @optionalTypeArgs
TResult when<TResult extends Object?>(
  1. TResult $default(
      ),
    1. {required TResult success(
      1. T value
      ),
    2. required TResult fail(
      1. KakaoSdkError error
      )}
    )

    Implementation

    @optionalTypeArgs
TResult when<TResult extends Object?>(TResult Function() $default,
    {required TResult Function(T value) success,
    required TResult Function(KakaoSdkError error) fail}) {
  assert($default != null);
  assert(success != null);
  assert(fail != null);
  if (isValue) {
    return success(asValue!.value);
  } else if (isError) {
    return fail(asError!.error as KakaoSdkError);
  }
  return $default();
}