/**
  * get the list of stereotype to display from the eannotation
  *
  * @return the list of stereotypes to display
  */
 public String stereotypesToDisplay(GraphicalEditPart editPart) {
   View view = (View) editPart.getModel();
   // retrieve all stereotypes to be displayed
   // try to display stereotype properties
   String stereotypesPropertiesToDisplay =
       AppliedStereotypeHelper.getAppliedStereotypesPropertiesToDisplay(view);
   String stereotypesToDisplay = AppliedStereotypeHelper.getStereotypesToDisplay(view);
   String stereotypespresentationKind =
       AppliedStereotypeHelper.getAppliedStereotypePresentationKind(view);
   // now check presentation.
   // if horizontal => equivalent to the inBrace visualization in nodes
   // (i.e. only name =
   // value, separator = comma, delimited with brace
   // if vertical => equivalent to compartment visualization name of
   // stereotype, NL, property =
   // value, NL, etC.
   // check the presentation kind. if only icon => do not display
   // stereotype, only values
   if (UMLVisualInformationPapyrusConstant.ICON_STEREOTYPE_PRESENTATION.equals(
       stereotypespresentationKind)) {
     return StereotypeUtil.getPropertiesValuesInBrace(
         stereotypesPropertiesToDisplay, getUMLElement(editPart));
   }
   String stereotypesToDisplayWithQN = AppliedStereotypeHelper.getStereotypesQNToDisplay(view);
   String display = "";
   if (UMLVisualInformationPapyrusConstant.STEREOTYPE_TEXT_VERTICAL_PRESENTATION.equals(
       stereotypespresentationKind)) {
     display +=
         stereotypesAndPropertiesToDisplay(
             editPart,
             "\n",
             stereotypesToDisplay,
             stereotypesToDisplayWithQN,
             stereotypesPropertiesToDisplay);
   } else {
     final String st =
         stereotypesToDisplay(editPart, ", ", stereotypesToDisplay, stereotypesToDisplayWithQN);
     if (st != null && !st.equals("")) {
       display += Activator.ST_LEFT + st + Activator.ST_RIGHT + " ";
     }
     final String propSt =
         StereotypeUtil.getPropertiesValuesInBrace(
             stereotypesPropertiesToDisplay, getUMLElement(editPart));
     if (propSt != null && !propSt.equals("")) {
       if (st != null && !st.equals("")) {
         // display += "\n";
       }
       display += "{" + propSt + "} ";
     }
   }
   return display;
 }
  @Override
  public String stereotypesOnlyToDisplay() {
    Object hostModel = getHost().getModel();
    String result = ""; // $NON-NLS-1$
    View view = (View) hostModel;
    EObject viewElement = view.getElement();
    Element element = (Element) viewElement;
    Iterator<Stereotype> listStereotype = element.getAppliedStereotypes().iterator();
    StringBuffer buffer = new StringBuffer();
    while (listStereotype.hasNext()) {
      Stereotype stereotypec = listStereotype.next();
      String stereotype_string = stereotypec.getQualifiedName();
      buffer.append(stereotype_string);
      if (listStereotype.hasNext()) {
        buffer.append(","); // $NON-NLS-1$
      }
    }
    result = buffer.toString();

    if (result.length() != 0) {
      String stereotypespresentationKind =
          AppliedStereotypeHelper.getAppliedStereotypePresentationKind(view);

      // vertical representation
      if (UMLVisualInformationPapyrusConstant.STEREOTYPE_TEXT_VERTICAL_PRESENTATION.equals(
          stereotypespresentationKind)) {
        return Activator.ST_LEFT
            + stereotypesToDisplay(Activator.ST_RIGHT + "\n" + Activator.ST_LEFT, result, "")
            + Activator.ST_RIGHT;
      } else { // horizontal representation
        return Activator.ST_LEFT + stereotypesToDisplay(", ", result, "") + Activator.ST_RIGHT;
      }
    }

    return result;
  }