when<TResult extends Object?> method

  1. @optionalTypeArgs
TResult when<TResult extends Object?>(
  1. TResult $default(
    1. String userID,
    2. String projectSecretKey,
    3. String? welcomeMessage,
    4. String? allowedOrigins,
    5. String? name,
    6. String? fontFamily,
    7. String? color,
    8. Uint8List? avatar,
    9. String? systemInstructions,
    10. bool isPreviewMode,
    11. FabConfiguration fabConfiguration,
    )
)

A switch-like method, using callbacks.

As opposed to map, this offers destructuring. It is equivalent to doing:

switch (sealedClass) {
  case Subclass(:final field):
    return ...;
  case Subclass2(:final field2):
    return ...;
}

Implementation

@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String userID,  String projectSecretKey,  String? welcomeMessage,  String? allowedOrigins,  String? name,  String? fontFamily,  String? color, @unfreezed  Uint8List? avatar,  String? systemInstructions,  bool isPreviewMode,  FabConfiguration fabConfiguration)  $default,) {final _that = this;
switch (_that) {
case _BotConfiguration():
return $default(_that.userID,_that.projectSecretKey,_that.welcomeMessage,_that.allowedOrigins,_that.name,_that.fontFamily,_that.color,_that.avatar,_that.systemInstructions,_that.isPreviewMode,_that.fabConfiguration);case _:
  throw StateError('Unexpected subclass');

}
}