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make only particular EReferences considered by the CrossReferencer? [message #431766]

Fri, 24 July 2009 09:31

Joel Greenyer

Messages: 170
Registered: July 2009

Senior Member

Hi,
is there an easy way to make the EcoreUtil.CrossReferencer only consider certain EReferences? Or would I have to
implement such functionality myself?

Thanks,
Joel

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Re: make only particular EReferences considered by the CrossReferencer? [message #431770 is a reply to message #431766]

Fri, 24 July 2009 13:48

Joel Greenyer

Messages: 170
Registered: July 2009

Senior Member

Hi,
I have created my own cross referencer "RelevantReferencesCrossReferencer", inheriting from EcoreUtil.CrossReferencer. I
have overwritten boolean crossReference(...) and some other things. Now I can check whether a reference is contained in
a list of "relevant" references that I pass on in the find method. That does the job.

Joel Greenyer wrote:
> Hi,
> is there an easy way to make the EcoreUtil.CrossReferencer only consider
> certain EReferences? Or would I have to implement such functionality
> myself?
>
> Thanks,
> Joel

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Re: make only particular EReferences considered by the CrossReferencer? [message #431771 is a reply to message #431770]

Fri, 24 July 2009 14:09

Felix Dorner

Messages: 676
Registered: July 2009

Senior Member

Joel Greenyer wrote:
> Hi,
> I have created my own cross referencer
> "RelevantReferencesCrossReferencer", inheriting from
> EcoreUtil.CrossReferencer. I have overwritten boolean
> crossReference(...) and some other things. Now I can check whether a
> reference is contained in a list of "relevant" references that I pass on
> in the find method. That does the job.

I think that's the way they do it in the book.

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