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CDO internals [message #619163]

Wed, 04 June 2008 08:26

Eclipse User

Originally posted by: darpan.cmu.edu

Hi,

I am wondering if how CDO internally works could help me solve my problem.
The scenarios is as follows:
I have two identical models M1 and M2 each containing an element A. I
modify M1 by adding element B to A (using GEF) to get A', and now want to
apply the same model change to M2. As soon as I get the notification I try
to look for A in M2 and want to add B to it as well. Unfortunately I cant
find A in M2 because the Notification event contains A' and not A, so
EmfCoreUtil.equals returns false.

I wonder how CDO transfers model changes from one machine to another? I
think in principle I should be able to apply the same technique here.

Any help appreciated.

Thanks,
-darpan

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