fig us repres given edg gener code diagram relat deal edg type turn param gm graph model render param lai layer graph want figur param edg edg render model element object param style attribut option map attribut style fig fig us code code creat tigri gef graph graph edg render fig edg tigri gef graph graph model tigri gef base layer java lang object java util map fig edg fig edg graph model gm layer lai object edg map style attribut defin log lp log granular type statement lp log local start method lp log local nest ifdef usecasediagram log debug enabl log debug make figedg edg endif edg illeg argument except model edg suppli diagram set set argo diagram layer perspect lai diagram diagram set fig edg edg model facad associ edg edg fig associ edg set model facad gener edg edg fig gener edg set model facad extend edg edg fig extend edg set node end object base model facad base edg object extens model facad extens edg fig end node fig node base fn fig node lai present base fig node extens fn fig node lai present extens link extend relationship end rememb draw extens us base us edg set sourc port fig extens fn edg set sourc fig node extens fn edg set dest port fig base fn edg set dest fig node base fn model facad includ edg edg fig includ edg set object base model facad base edg object addit model facad addit edg fig end node fig node base fn fig node lai present base fig node addit fn fig node lai present addit link includ relationship end edg set sourc port fig base fn edg set sourc fig node base fn edg set dest port fig addit fn edg set dest fig node addit fn model facad depend edg edg fig depend edg set supplier client element realli ought check safeti object supplier model facad supplier edg arrai object client model facad client edg arrai fig end node fig node supplier fn fig node lai present supplier fig node client fn fig node lai present client link depend end edg set sourc port fig client fn edg set sourc fig node client fn edg set dest port fig supplier fn edg set dest fig node supplier fn edg comment edg edg fig edg note edg set edg illeg argument except don know creat fig edg model type edg set port lai edg lai add edg edg set layer lai edg set di element graph chang adapt instanc creat element gm edg edg 