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Merging Models with Extended Types [message #912656]

Thu, 13 September 2012 23:29

Rob Cernich

Messages: 40
Registered: September 2011

Member

Hey all,

I'm getting a FactoryException: The feature <extended> does not exist in <type>. (The partial stack trace is below.)

Extended actually lines up with a feature in a DocumentRoot, which declares ExtendedMetaData for an affiliate type (i.e. a type that extends the declared type), which obviously is not declared on type, which declares the affiliated feature.

When creating the model, I'm using the form: object.getSomethingGroup().set(package.getDocumentRoot_Extended(), value)

My question, is this a bug in the merger (i.e. should it be considering affiliated types) or should I be doing something different when creating the model (i.e. use an element handler along with object.getSomething().add(value))?

Thanks in advance,
Rob

org.eclipse.emf.compare.FactoryException: The feature <extended> does not exist in <type>.
at org.eclipse.emf.compare.util.EFactory.eStructuralFeature(EFactory.java:300)
at org.eclipse.emf.compare.util.EFactory.eAdd(EFactory.java:83)
at org.eclipse.emf.compare.diff.internal.merge.impl.ModelElementChangeLeftTargetMerger.undoInTarget(ModelElementChangeLeftTargetMerger.java:79)
at org.eclipse.emf.compare.diff.merge.service.MergeService.doMerge(MergeService.java:176)
at org.eclipse.emf.compare.diff.merge.service.MergeService.merge(MergeService.java:140)

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Re: Merging Models with Extended Types [message #912954 is a reply to message #912656]

Fri, 14 September 2012 13:21

Laurent Goubet

Messages: 1902
Registered: July 2009

Senior Member

Hi,

I must admit that I have no idea of what happens, or what fails.

Could you open a bug on the bugzilla with a project on which we could reproduce this issue?

Laurent Goubet
Obeo

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