/*
  * (non-Javadoc)
  *
  * @see
  * de.tub.tfs.muvitor.gef.editparts.AdapterGraphicalEditPart#performRequest
  * (org.eclipse.gef.Request)
  */
 @Override
 public void performRequest(Request request) {
   if (!RequestConstants.REQ_OPEN.equals(request.getType())) {
     super.performRequest(request);
   }
 }
  /*
   * (non-Javadoc)
   *
   * @see org.eclipse.gef.editparts.AbstractEditPart#refreshVisuals()
   */
  @Override
  protected void refreshVisuals() {
    super.refreshVisuals();

    counterLabel.setText(Integer.toString(getCastedModel().getCounter()));
  }