maybeMap<TResult extends Object?> method

TResult maybeMap<TResult extends Object?>({
  1. TResult startBot(
    1. InlineQueryResultsButtonTypeStartBot value
    )?,
  2. TResult webApp(
    1. InlineQueryResultsButtonTypeWebApp value
    )?,
  3. required TResult orElse(),
})

Implementation

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