view.createNodes(nodes, display);
view.createNodes(nodes, display, parentDisplay);
    public void refreshEdit(DataObject object, int op)    {        Object o = object;        if (op == Editor.CREATE_OBJECT)            o = getSelectedDisplay().getUserObject();        EditVisitor visitor = new EditVisitor(this, o);        accept(visitor, TreeImageDisplayVisitor.TREEIMAGE_SET_ONLY);        Set nodes = visitor.getFoundNodes();        if (op == Editor.UPDATE_OBJECT) view.updateNodes(nodes, object);        else if (op == TreeViewer.REMOVE_OBJECT) view.removeNodes(nodes);        else if (op == Editor.CREATE_OBJECT) {            TreeImageDisplay display =                     TreeViewerTranslator.transformDataObject(object);            setSelectedDisplay(display);            view.createNodes(nodes, display);        }      }