[gme-users] Defining sequences of meta-types + comments/notes on the meta-model
i.ntalamagkas at cs.manchester.ac.uk
Wed Jul 29 11:38:27 CDT 2009
I apologise if my questions sound naive or if they have been already
answered (I browsed the archives of the past two years and I didn't find
I want to define a type X that contains a *sequence* of instances of
type Y. The only way that comes to my mind is that Y contains an integer
attribute termed "order". Y then needs an OCL constraint that will check
that all Ys are in sequence. Is there any better (simpler) way to
achieve the same effect?
Also, is there a way to add comments/notes on the meta-model directly? I
am asking because in complex meta-models some things may not be
straightforward to understand by latter users of it (under the
assumption that the original developer/expert is no longer available).
Thanks a lot,
More information about the gme-users