Hi
Ed,
Thanks
for your answer, I was kind of hopping to find something
already working :p
Yes.
The generator should provide model transformation
(transformation that should change the model to have a valid
constraint)
A
bonus idea would be to have an extension point with 3
parameters : text, constraint id and model transformation.
It
will help for an easy extension.
I
will have a look in OCL to Java and EMF Reactor
Thanks,
Benoit
Hi
The OCL to Java code generator supports
generation of Java from OCL in a variety of styles defined
by derived generators:
- OCLinEcoreCG2JavaVisitor - Java embedded
in *Impl classes by a standard GenModel
- JUnitCG2JavaVisitor- Java suitable for JUnit testing
- AutoCG2JavaVisitor - Java for a custom autogeneration
capability
- QVTiCG2JavaVisitor - Java for the QVTi transformation
representation underlying the QVTc/QVTr/UMLX languages
>From what you write, it seems like you
'just' need a different outer API for your OCL2Java. However
my impression of quickfixes is that they need to change
something and so they are a model transformation rather than
a model query. You need a suitable API to enable the
quickfix to select and parameterize the transformation that
can be formulated in your favourite model transformation
language. At present anyone wanting to support a variety of
M2Ms has to provide multiple invokers. We really should be
establishing a standard transformation call API; this was
one of the goals / partial achievements of the defunct
OMELET project which the also defunct MDDI project
superseded but never replaced.
Have you looked at EMF Refactor which certainly made some
progress on quickfix polymorphism?
Regards
Ed Willink
On 14/05/2018 13:19,
MAGGI Benoit wrote:
Hi,
I introduced some
« quick fixes » in SysML 1.4 (See [1])
For the moment there
is only 6 quick fixes but feel free to ask for feature or
push patches to add some.
SysML 1.6 will provide
constraints in ocl form, I’m looking for a way to generate
quickfixes from the constraints list ;
I found this paper [2]
suggesting there is such a generator in VIATRA2.
-
Did you
ever used this generator ?
(OCL -> quick fixes)
-
I
don’t see VIATRA2 in official versions [3]
Has anyone an other
suggestion to get the quikfixes ?
Regards,
Benoit
1 : https://bugs.eclipse.org/bugs/show_bug.cgi?id=534155
2 : https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6070373
3 : https://www.eclipse.org/viatra/downloads.html
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