code: public void getView(final Consumer<Parent> consumer) {
  		CompletableFuture.supplyAsync(this::getView, Platform::runLater).thenAccept(consumer);
  	}
docs: Initializes the view synchronously and invokes the consumer with the
  created parent Node within the FX UI thread.
  
  @param consumer
  - an object interested in received the {@link Parent} as
  callback