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Re: [incquery-dev] xcore & eiq status
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Thanks for investigating this.
Zoli, did we do anything about the (problematic) plugin.xml generation? The last comment on https://bugs.eclipse.org/bugs/show_bug.cgi?id=419704 is from october last year. This might explain (2).
We also have a bugzilla (https://bugs.eclipse.org/bugs/show_bug.cgi?id=428015) that might be related to (3). Tamas, can you run a profiler to check what is taking a long time in this case?
On 05 Apr 2014, at 11:32, Tamás Szabó <tamas.szabo@xxxxxxxxx> wrote:
> Hi
>
> A quick overview about the status of the xcore stuff:
> (1) The @Ecore annotation doesn't seem to have any effect. If you specify a custom URI, it will not be written to the plugin.xml.
> It is also interesting, that the runtime Xtext index contains the EPackage with the new custom URI. The original import in the
> eiq files with the package URI "library" will not be valid anymore, you can (and should) use the new one, even if the plugin.xml contains the wrong entry.
> This needs to be investigated with the help of Ed.
> (2) I am not sure about the plugin.xml rewriting problems, I cant reproduce it deterministically. I tried to erase all the contents of the plugin.xml and invoke the builder again, and the contents have been written properly. Nevertheless, a full clean usually will result in the absence of the gen_package extension point definition and the query specification extension points. The derived feature extension points are always generated.
> (3) Performance can be really poor in the xcore & EIQ scenario. Simply adding a new pattern will result in a long building time.
> (4) When we reach the point that everything is generated properly into the plugin.xml, then the generated use case works just fine!
>
> I will address (1), but I am going to need help with (2).
>
> Cheers,
> Tomi
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> https://dev.eclipse.org/mailman/listinfo/incquery-dev
Istvan Rath, PhD
Research Fellow
Fault Tolerant Systems Research Group
Budapest University of Technology and Economics
rath@xxxxxxxxxx
