import models/SimpleClassDiagrams as SimpleClassDiagrams SimpleClassDiagrams PetriNets_Runtime{ SimpleAttribute Natural {} SimpleAttribute Boolean {} SimpleAttribute String {} Class Place { name : String tokens : Natural } Class Transition { name : String executing : Boolean } Association P2T (Place, Transition) { weight : Natural } Association T2P (Transition, Place) { weight : Natural } } export PetriNets_Runtime to models/PetriNets_Runtime