Hi, I'm modeling an application flow with petri nets. Everything is clear, except for the "interruptions"
We use sub nets to model separate sub parts of a process, but some times the execution of the sub net habe to be interrupted by it's father net (has an example, there can be a registration process divided in 5 steps, some steps can be omitted -ence the petri net modeling-, but the whole sub-net is "cancellable", meaning that a "cancel" event (transition ?) is aviable from any place in the subnet to the "cancel" place. Another example is when errors occurs, such as connection-lost : we then must must be able to prevent normal transitions in the subnet untill connexion is re-aviable Or the user choose to cancel, or save for later use, ... Is there any online documentation dealing about the problem of event handling in sub nets ? Regards, Fabien. This e-mail is intended only for the above addressee. It may contain privileged information. If you are not the addressee you must not copy, distribute, disclose or use any of the information in it. If you have received it in error please delete it and immediately notify the sender. Security Notice: all e-mail, sent to or from this address, may be accessed by someone other than the recipient, for system management and security reasons. This access is controlled under Regulation of Investigatory Powers Act 2000, Lawful Business Practises. ---- [[ Petri Nets World: ]] [[ http://www.informatik.uni-hamburg.de/TGI/PetriNets/ ]] [[ Mailing list FAQ: ]] [[ http://www.informatik.uni-hamburg.de/TGI/PetriNets/pnml/faq.html ]] [[ Post messages/summary of replies: ]] [[ [email protected] ]]
