code: public List<Scan<BeansDescriptor>> getAllScan()
     {
        List<Scan<BeansDescriptor>> list = new ArrayList<Scan<BeansDescriptor>>();
        List<Node> nodeList = model.get("scan");
        for (Node node : nodeList)
        {
           Scan<BeansDescriptor> type = new ScanImpl<BeansDescriptor>(this, "scan", model, node);
           list.add(type);
        }
        return list;
     }
docs: Returns all <code>scan</code> elements
  
  @return list of <code>scan</code>