maybeWhen<TResult extends Object?> method

  1. @optionalTypeArgs
TResult maybeWhen<TResult extends Object?>(
  1. TResult $default(
    1. String? version,
    2. String? method,
    3. XrayStringList? path,
    4. Map<String, XrayStringList>? headers,
    )?, {
  2. required TResult orElse(),
})

A variant of when that fallback to an orElse callback.

It is equivalent to doing:

switch (sealedClass) {
  case Subclass(:final field):
    return ...;
  case _:
    return orElse();
}

Implementation

@optionalTypeArgs
TResult maybeWhen<TResult extends Object?>(
  TResult Function(String? version, String? method, XrayStringList? path,
          Map<String, XrayStringList>? headers)?
      $default, {
  required TResult orElse(),
}) {
  final _that = this;
  switch (_that) {
    case _AuthenticatorRequest() when $default != null:
      return $default(_that.version, _that.method, _that.path, _that.headers);
    case _:
      return orElse();
  }
}