onTransform method

  1. @protected
  2. @mustCallSuper
void onTransform(
  1. Controller controller,
  2. TransformController transition
)

Called whenever a transition occurs in any controller with the given controller and transition. A transition occurs when a new event is added and mapEventToState executed. onTransform is called before a controller's state has been updated.

Implementation

@protected
@mustCallSuper
void onTransform(Controller controller, TransformController transition) {}