object build node object element type element type meta type actor us case creat actor element type meta type us us case creat us element type meta type uml core build element type meta type core build element type meta type data type core creat data type element type meta type model manag creat element type meta type model model manag creat model element type meta type instanc illeg argument except attempt instanti type element type meta type subsystem model manag creat subsystem element type meta type state activ graph creat state element type meta type simpl state state machin creat simpl state element type meta type state state machin creat state element type meta type pseudost state machin creat pseudost element type meta type object flow state activ graph creat object flow state element type meta type action state activ graph creat action state element type meta type subact state activ graph creat subact state element type meta type partit activ graph creat partit element type meta type stub state state machin creat stub state element type meta type submachin state state machin creat submachin state element type meta type composit state state machin creat composit state element type meta type synch state state machin creat synch state element type meta type state illeg argument except attempt instanti type element type model impl meta type simpl state state machin creat simpl state element type meta type classifi role collabor creat classifi role element type meta type compon core creat compon element type meta type compon instanc common behavior creat compon instanc element type meta type node core creat node element type meta type node instanc common behavior creat node instanc element type meta type object common behavior creat object element type meta type comment core creat comment element type meta type namespac illeg argument except attempt instanti type element type meta type oper core creat oper element type meta type enumer core creat enumer element type meta type stereotyp extens mechan creat stereotyp element type meta type attribut core build attribut element type meta type signal common behavior creat signal element type meta type except common behavior creat except element type meta type transit state machin creat transit illeg argument except attempt creat unsupport model element type element type 