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Re: [triquetrum-dev] ESON : A candidate helper project for xtext-based workflow models?
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Great.
The Triquetrum EMF model represents the graph as well, at least when
it's combined with the associated Graphiti EMF model. Currently we're
storing both in the same EMF resource (which is probably not the best
approach in the long run).
Triquetrum EMF contains the actors, ports, relations etc. and how they
are connected to each other.
As far as I can see, this should be all that is needed to run a model
(as long as it has no direct feedback towards visible components in the
editor).
Graphiti's EMF model adds shape information + locations on the canvas.
It would be straightforward to duplicate location info in the Triquetrum
model and I think this would be sufficient to make it technically
possible to "render" the textually defined model in non-Graphiti
graphical editors like Vergil.
regards
erwin
Op 23/03/2016 om 15:51 schreef Christopher Brooks:
Interesting.
I forwarded this to Edward, and while I don't typically forward email
just to me, Edward wrote:
I think notations focused on EMF models only address half the
problem, namely the containment hierarchy. There is also the graph
structure to deal with.
BTW - Edward subscribed to the triquetrum-dev list. We now have 11
subscribers.
_Christopher
On 3/23/16 12:58 AM, Erwin de Ley wrote:
There have been some suggestions in the past to also consider
(x)text-ual model representations for Triquetrum and Ptolemy II.
There is a proposed talk for EclipseCon France 2016 about ESON :
-
https://www.eclipsecon.org/france2016/session/eson-eclipse-modeling-framework-emf-simple-object-notation-generic-text-based-dsl
- https://wiki.eclipse.org/ESON
Seems to be an interesting option for us!
erwin
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