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Home » Modeling » GMF (Graphical Modeling Framework) » can I add information to the semantic model without show them in the diagram?
can I add information to the semantic model without show them in the diagram? [message #199954] Sun, 03 August 2008 19:02
Eclipse UserFriend
Originally posted by: monica.dt.web.de

Hi,
I have the semantic model and the graphical notation in one file (XMI
Format). I set up, that an element in my semantic model is not shown in
the diagram. I need the "invisible" element for additional information
in a new property tab of the elements in the diagram. My question is,
how can I add this in information to the semantic model, so that it is
shown in my XMI file.

I have created an AbstractTransactionalCommand and this command can be
executed. But then my diagram file complains:

The feature 'Metadata' of '<Schema>' contains a dangling reference
'<MetadataProperty>'

I think there is no <MetadataProperty> which can be referenced. But how
can I create this element so that a reference can be created. I have
tried to create MetadataProperty with the

xxxFactory.eINSTANCE.createMetadataProperty();

But it doesn't work. What have I done wrong?
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