add popup menu item ad diagram edg end param edg edg menu item ad add menu item end object edg collect coll model facad associ edg model facad link edg coll model facad connect edg model facad abstract edg model facad depend edg coll arrai list coll add model facad client edg coll add model facad supplier edg model facad gener edg coll arrai list object parent model facad gener edg coll add parent coll add model facad children parent coll iter iter coll iter iter object iter model facad associ end model facad type model facad length anon element action action action add exist relat node menu local menu popup add diagram add action 