by Jordi Cabot | Mar 27, 2013 | DSLs, standard, UML and OCL
UML is good to model many things but clearly misses the point when it comes to design complex user interfaces and interactions. Attempts to use UML for this usually end up with complex profiles that are almost impossible to apply. Therefore, I was happy to see that...
by Jordi Cabot | May 24, 2012 | standard, UML and OCL
Antonio Vallecillo (one of the best information sources for this portal as you may have already noticed 🙂 ) alerts me of the publication of several OMG specifications as 2012 ISO/IEC Standards. In particular these OMG specifications are now ISO standards: ISO/IEC...
by Jordi Cabot | Jan 18, 2012 | standard, UML and OCL
Two years after the previous version (OCL 2.2), the OMG has now released the new OCL version: OCL 2.3.1. What’s new in this version? Well, not much, only a bunch of minor issues/typos that needed to be fixed. In fact, I’m not sure if this is a good thing...
by Jordi Cabot | Jul 6, 2011 | standard, UML and OCL
This is big news! Now OCL has a closure operation (thanks to Martin for alerting me ). This means that now in OCL you could write something like parents->closure(children) to compute the set of parents.children, parents.children.children,...
by Jordi Cabot | Jun 27, 2011 | standard, UML and OCL
The OMG never sleeps and is preparing two more Request For Proposals: A new “metamodel extension facility”, which could in time replace the current UML profile capability with a better designed and more flexible mechanism. More info here Foundation for the Agile...
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