[news.eclipse.stp] Re: Traverse a BPMN diagram

[hi-j@xxxxxx (Felix )]

Thx Antoine,
It's a pity. So I should code the tracking methode on my own. I've once 
read that you said that your metamodel out of the ecore set was highly 
customized in the source code. Do you have an uml diagram or something 
like that which represents the internal model of how you saved and 
structured the data of an bpmn diagram? 


> Hi Felix,
>
> AFAIK there's no traversal implementation for this.
> Given that the Resource is a tree, you can probably read it with a  
> TreeIterator,
> keep the elements that are of interest and build an object model from  
> there, or
> track the start event and follow its connections.
>
>
> Thanks,
>
> Antoine
>
> Felix wrote:
>
> Hi,
> I generated a BPMN diagram and saved it in a file. For my further work I
> only need the *.bpmn file which contains the model without the visual
> information for the editor. This model I've already loaded with the help
> of a resourceSet into an object of BpmnPackage. My question is if there
> are already some methods to traverse this graph which is instantiate in
> an object from the type BpmnPackage.
>
> In my case I want to follow the process flow from a begin event to an
> end event.
>
>
> thx Felix
>
>
>
> Zum Beitrag:
>
> http://dev.eclipse.org/mhonarc/newsLists/news.eclipse.stp/msg00727.html