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Extend Infrastructure.uml [message #503840] Tue, 15 December 2009 18:19 Go to next message
ccnsouza  is currently offline ccnsouza
Messages: 11
Registered: December 2009
Junior Member
Hi,

My goal is to use some metaclasses defined in Infrastructure in my metamodel. But I still can not do this.
The attached figure shows a fragment of Infrastructure. In my own a metamodel element that needs to extend the metaclass Element typed, how can I do that?
Is there any tool that can handle the infrastrucuture.uml or something?

Guys, help me.
Re: Extend Infrastructure.uml [message #504282 is a reply to message #503840] Thu, 17 December 2009 23:24 Go to previous messageGo to next message
Kenn Hussey is currently offline Kenn Hussey
Messages: 1618
Registered: July 2009
Senior Member
It should be possible to create a metamodel which merges packages from Infrastructure. In fact, a couple of the "official" UML compliance points do this. Note that the classes in Infrastructure are not meant to be extended directly, but rather to be merged (using package merge).

Kenn
Re: Extend Infrastructure.uml [message #504797 is a reply to message #504282] Tue, 22 December 2009 07:42 Go to previous message
Timothy Marc is currently offline Timothy Marc
Messages: 547
Registered: July 2009
Senior Member
Hi Kenn,

well, just for the sake of clarity, if one wants to extend the classes
in Abstraction package, they had to be extendeable, since they are all
abstrac?! Or am i mixing some things right now?

Timothy

Kenn Hussey schrieb:
> It should be possible to create a metamodel which merges packages from
> Infrastructure. In fact, a couple of the "official" UML compliance
> points do this. Note that the classes in Infrastructure are not meant to
> be extended directly, but rather to be merged (using package merge).
>
> Kenn
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