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Quick solutions to common questions related to Epsilon.

How do I get all children of a model element?

Epsilon does not provide a built-in method for this but you can use EObject's eContents() method if you're working with EMF. To get all descendants of an element, something like the following should do the trick: o.asSequence().closure(x | x.eContents()). See for more details.

How can I validate/transform Archi models using Epsilon?

To use Archi ( models within Eclipse, you need to install the Archi plugins from You can then use Archi models in Epsilon like any other EMF-based models.

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