test state machin element test build state machin node model uml factori build node model meta type composit state model uml factori build node model meta type state model uml factori build node model meta type simpl state state concret uml uml allow creat don test creation model uml factori build node model meta type state model uml factori build node model meta type pseudost model uml factori build node model meta type synch state model uml factori build node model meta type stub state model uml factori build node model meta type submachin state 