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Home » Archived » M2M (model-to-model transformation) » [QVTrelational] How to use Keys to preserve graph structure(ATL resolveTemp() ====> QVTr ............. ????)
[QVTrelational] How to use Keys to preserve graph structure [message #793619] Wed, 08 February 2012 10:55 Go to next message
Fi Fi is currently offline Fi Fi
Messages: 133
Registered: March 2010
Senior Member
Hi All,

I try to use QVT relational (medini QVT) now (After ATL)
but I don't know what is the operator that preserves graph structure
(like resolveTemp() in ATL )
I find in this presentation
http://www.voelter.de/data/presentations/mdsd-tutorial/08_ModelTransformations.pdf
in page 26 that I should use Keys
but I don't know use it !!!
please help me
thanks
Re: [QVTrelational] How to use Keys to preserve graph structure [message #793981 is a reply to message #793619] Wed, 08 February 2012 19:52 Go to previous message
Ed Willink is currently offline Ed Willink
Messages: 4111
Registered: July 2009
Senior Member
Hi

I'm afraid that you need to contact the Medini QVT developers for
details of their partial implementation.

Regards

Ed Willink

On 08/02/2012 10:55, Fy Za wrote:
> Hi All,
>
> I try to use QVT relational (medini QVT) now (After ATL)
> but I don't know what is the operator that preserves graph structure
> (like resolveTemp() in ATL )
> I find in this presentation
> http://www.voelter.de/data/presentations/mdsd-tutorial/08_ModelTransformations.pdf
> in page 26 that I should use Keys but I don't know use it !!!
> please help me
> thanks
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