Why you need to learn OCL

Why you need to learn OCL

Yes, I’m a declared OCL fanboy (plenty of my research work revolves around OCL) but I truly believe that time has come for you to learn OCL (Object Constraint Language). Let me give you just two powerful reasons for that: OCL is everywhere. You can use it to...

New OCL version available: OCL 2.3.1

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...

SimpleOCL tool

SimpleOCL is a new addition to our OCL tool list. SimpleOCL is a proof-of-concept implementation of the OCL standard, built on top of theEclipse Modeling Framework (EMF)and EMFText. It started as an embeddable OCL implementation for inclusion in transformation...
More UML Fanatics – UML Poems contest

More UML Fanatics – UML Poems contest

Application scenarios for UML are clearly endless. I just discovered this old UML poems contest (similar to the UML Jokes contest in 2008, a summary here since it seems that the original site has now disappeared 🙁 ). Some of the poems are linked here so take a look!....

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