| Re: [m2t-dev] [backend] About Functions |
Hi Laurent, I understand your wish, and I will implement it in the near future.BTW, the reason the expression classes are final is to keep the way open to serializing them, e.g. as an ecore model.
Regards - Arno PS: I am personally not a big fan of IRC - email works better for me. Laurent Goubet schrieb:
Hi all,I was looking at the backend and how expressions and operations were handled and was wondering if some functionalities were accessible.I am currently trying to instantiate all of the backend expressions and stumbled upon a use case I can't see a way to solve nicely : let's say the input language is ambiguous on function calls and allows with the same sintax to call either a function, or a declared field of the receiver object (I'm calling "receiver" the object on which the function is called, your "first parameter"), how can I convert this to a backend expression (see xpand example below)?I tried an InvocationOnWhateverExpression, to no avail. And since InvocationOnWhateverExpression is declared final, I cannot subclass it to alter the way it behaves when a function of the given name cannot be retrieved before it simply throws an ExecutionException.An example of what I am trying to convert for the backend could look like (in xpand, "name" refers to the name of the NamedElement, not to a random function) :DEFINE function FOR uml.NamedElement «name» Thanks in advance. Laurent Goubet ObeoPS : As a side note, do you ever visit an IRC chan? I'm idling on #eclipse and #eclipse-modeling, these discussion might be easier on a chat._______________________________________________ m2t-dev mailing list m2t-dev@xxxxxxxxxxx https://dev.eclipse.org/mailman/listinfo/m2t-dev
-- Arno Haase Langemarckstr. 16 53227 Bonn Mobil: +49 160 98525085 Tel: +49 228 9654443 Fax: +49 228 9654448
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