maybeMap<TResult extends Object?> method

TResult maybeMap<TResult extends Object?>({
  1. TResult incoming(
    1. TransactionDirectionIncoming value
    )?,
  2. TResult outgoing(
    1. TransactionDirectionOutgoing value
    )?,
  3. required TResult orElse(),
})

Implementation

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