[gme-users] Use metamodel as meta-metamodel

[Zoltan Molnar]

Hi,

You could do a trick by defining all elements in A as abstract, and then
including this metamodel as a library in another metamodel, called B,
where you could subclass elements defined in A.

This is not exactly what you wanted, but may give you an idea.

Br,
Zoli

> -----Original Message-----
> From: gme-users-bounces at list.isis.vanderbilt.edu 
> [mailto:gme-users-bounces at list.isis.vanderbilt.edu] On Behalf 
> Of stephan.heck at daimlerchrysler.com
> Sent: Friday, September 17, 2004 3:43 AM
> To: gme-users
> Subject: [gme-users] Use metamodel as meta-metamodel
> 
> 
> 
> 
> 
> 
> Dear list,
> 
> I have a metamodel A which I created with GME and MetaGME. 
> Now I want to create another metamodel B, which shall be a 
> specialized version of metamodel A. In other words I want to 
> use the metamodel A as meta-matamodel for creating metamodel 
> B. How is this best done with GME? What I did is creating 
> another model (paradigm-sheet) in the mga-file of metamodel 
> A, and called it B. In the new model B I used references to 
> the classes of model A and inherited them for specialization. 
> When I now create models with metamodel B they are looking 
> quite fine, but unfortunately I can access all elements of 
> metamodel B when I want to create models for metamodel A.
> 
> Thanks for any help!
> 
> Stephan
> 
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