|[ETL] Generated model can't be read or modified [message #1065509]
||Wed, 26 June 2013 08:54
| Gaëtan Pruvost
Registered: June 2013
I am currently experimenting with epsilon, so excuse me if this is a noob question...
I have a toy project in which I have two meta-models called MMA and MMB.
MMB is designed to provide additionnal data to MMA without subclassing existing concepts (for performance reasons we want to avoid copying the input model).
The basic approach is to have concept B from MMB thats relate to a concept A from MMA by a "ref" property. I've created an ETL module that creates B instances to wrap every A instances.
Now the problem is: when I open the generated model file (with either exeed or emf editor), the cross-reference is empty. When I open the file as text, the cross-reference is here (it seems valid XMI) but the editor fails to show it or even modify it...
I've been strugling on that for a couple of days, I can find workarounds to not have this design but no real solution to the problem... Am I doing anything wrong in the meta-model definition or in the rules?
I attached the zip containing a simplified minimal version of my problem. ma.xmi is the source model and mb is the generated one.
Thanks in advance
[EDIT] My eclipse version is Eclipse modelling "Juno Service Release 2". In fact is the one downloaded from the epsilon website.
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[Updated on: Wed, 26 June 2013 08:57]
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