final void decorate(@NotNull PresentationData presentation) {
      String location = getLocation();
      if (location != null) {
        if (getSettings().isShowURL()) {
          presentation.setLocationString(location);
        }
        else {
          presentation.setTooltip(location);
        }
      }
      ProjectNode parent = findParent(ProjectNode.class);
      ProjectViewNodeDecorator decorator = parent == null ? null : parent.decorator;
      if (decorator != null) decorator.decorate(this, presentation);
    }
final void decorate(@NotNull PresentationData presentation)