creat edg given type connect given node param edg type uml object type connect param element uml object element param style aggregationkind connect associ param element uml object element param style aggregationkind connect associ param unidirect associ associationrol param namespac namespac us determin newli build connect uml object object build connect object edg type object element object style object element object style object unidirect object namespac object connect edg type comment edg connect build comment connect element element connect model uml factori build connect edg type element style element style unidirect namespac defin log lp log granular type statement lp log local nest statement log info creat connect element element endif uml except ex fail silent expect user accident drop wrong compon illeg argument except iae idem gener leaf root object todo show messag statusbar help todo illeg argument except us event expect happen need differ wai catch formed rule defin log lp log granular type statement lp log local nest statement log warn illeg argument except caught iae endif connect 