Package org.dellroad.stuff.vaadin24.util

Interface AsyncTaskStatusChangeListener<R>

Type Parameters:
R - task result type
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface AsyncTaskStatusChangeListener<R>
Listener interface for AsyncTaskManager event notifications.

  • Method Details

    • onTaskStatusChange

      void onTaskStatusChange(AsyncTaskStatusChangeEvent<R> event)
      Handle notification that an AsyncTask has changed status.
      Parameters:
      event - task status change event