Hi Laurent,
I partially agree. I'm not sure it will be with a small cost,
regardless the small or big that list is. Look at the first entry in
the table I created yesterday:
http://wiki.eclipse.org/MDT/OCL/OCL_2.0_API_Changes
ElementType and TypeType doesn't exist anymore. Are we keeping those
metaclasses in the metamodel just for supporting the two versions?. Are
we creating a new metamodel (actually, 3 ecore files more) ?. Are we
keeping two grammars and therefore two parsing infrastructures? ....
That could be a crazy task, IMHO.
Cheers,
Adolfo.
Laurent Goubet escribió:
Hi,
I'd also rather see us focus our efforts on supporting OCL 2.2 as best
as can be instead of splitting the dev between the adoption of this new
spec and the disambiguation/support of things that have changed since
OCL 2.0.
The list of changes (as in "break") between the two versions might be
limited enough for us to maintain both version at small cost ... but if
this list becomes too large it will rapidly become an ordeal to make
changes towards the adoption of 2.2.
Laurent
Adolfo Sánchez-Barbudo Herrera a écrit :
Relating the following bug
https://bugs.eclipse.org/259031 recently replied by Ed.
I'm confused. Are we going to support both specification versions in
MDT-OCL 2.0.0?. I believe that it could be a chaos if we try tackle
that challenge.
I think that must clearly specify what are we going to do, and update
the wiki with our ideas. We are 4 thinking heads who must align our
thoughts in the same way...
>From my point of view, we must bury OMG OCL 2.0 specification and
change the implementation to adopt the new OCL 2.2 one. Keeping two
implementations to support both specifications doesn't seem to be
reasonable, in my opinion. If a client would like to use an OMG OCL 2.0
compliant implementation instead of the new one, he just have to use
MDT OCL 1.3. What do you think?
Cheers,
Adolfo.
--
*Adolfo Sánchez-Barbudo Herrera*
adolfosbh(at)opencanarias(dot)com
<mailto:adolfosbh%28at%29opencanarias%28dot%29com>
C/Elías Ramos González, 4, ofc. 304
38001 SANTA CRUZ DE TENERIFE
Tel.: +34 922 240231 / +34 617 718268
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Adolfo
Sánchez-Barbudo Herrera
adolfosbh(at)opencanarias(dot)com
C/Elías Ramos González, 4, ofc. 304
38001 SANTA CRUZ DE TENERIFE
Tel.: +34 922 240231 / +34 617 718268 |
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