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i can't generate mapping model from domain model??? please teach me. [message #1743973]

Wed, 21 September 2016 04:44

Eclipse User

I practice how to use gmf in attached pdf file.

But, in section 4, my project is not to generate mapping model like attached pdf file(figure 14).
So, nodes and links do not exist.
why? i don't understand.

i attach .ecore file and other file.

please teach me why I can't generate mapping model from domain model.

Attachment: PetriNets.ecore
(Size: 2.60KB, Downloaded 331 times)
Attachment: PetriNets.gmftool
(Size: 1.48KB, Downloaded 264 times)
Attachment: PetriNets.gmfgraph
(Size: 3.46KB, Downloaded 309 times)
Attachment: PetriNets.genmodel
(Size: 3.06KB, Downloaded 307 times)
Attachment: MetaModelingWithEclipse.pdf
(Size: 2.81MB, Downloaded 586 times)

Re: i can't generate mapping model from domain model??? please teach me. [message #1746889 is a reply to message #1743973]

Mon, 07 November 2016 06:10

Eclipse User

Hi tacosu,

You have a problem in your ecore definition. The EClass with name PetriNet, has 4 EReferences, that must have their containment property to true. This EClass acts as the Diagram Root, and for this reason acts as the container for the EClass referenced by their EReferences. Try to change this property and ask if you have more problems with your test case.

Greatings

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