maybeMap<TResult extends Object?> method

TResult maybeMap<TResult extends Object?>({
  1. TResult gram(
    1. GiftResalePriceGram value
    )?,
  2. TResult star(
    1. GiftResalePriceStar value
    )?,
  3. required TResult orElse(),
})

Implementation

TResult maybeMap<TResult extends Object?>({
  TResult Function(GiftResalePriceGram value)? gram,
  TResult Function(GiftResalePriceStar value)? star,
  required TResult Function() orElse,
}) {
  switch (getConstructor()) {
    case GiftResalePriceGram.constructor:
      if (gram != null) {
        return gram.call(this as GiftResalePriceGram);
      }
      break;
    case GiftResalePriceStar.constructor:
      if (star != null) {
        return star.call(this as GiftResalePriceStar);
      }
      break;
  }
  return orElse.call();
}