code: public List<UicomponentAttributeType<WebFacesUIComponentDescriptor>> getAllAttribute()
     {
        List<UicomponentAttributeType<WebFacesUIComponentDescriptor>> list = new ArrayList<UicomponentAttributeType<WebFacesUIComponentDescriptor>>();
        List<Node> nodeList = model.get("attribute");
        for(Node node: nodeList)
        {
           UicomponentAttributeType<WebFacesUIComponentDescriptor>  type = new UicomponentAttributeTypeImpl<WebFacesUIComponentDescriptor>(this, "attribute", model, node);
           list.add(type);
        }
        return list;
     }
docs: Returns all <code>attribute</code> elements
  @return list of <code>attribute</code>