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Re: [henshin-dev] Henshin Editor 
PS.: The rule file is located at 

/TCPStateExtract/henshin/statemachine.henshin
resp. /TCPStateExtract/henshin/statemachine.henshinlayout

Regards,
Johannes


Am Donnerstag, den 14.04.2011, 09:57 +0200 schrieb Johannes Tietje: 
> Hello,
> 
> I uploaded my whole project [1], because it has to be run in a new
> Eclipse instance to correctly recognize the model URIs used in the
> rules.
> 
> Besides the "model opening" problem another problem occured when
> processing a specific file with my rule set: I have one sequential unit
> which fails to "undo" if one of the rule prerequisites is not met and
> crashes with a NullPointerException and the following stacktrace:
> 
> Exception in thread "main" java.lang.NullPointerException
> at
> org.eclipse.emf.henshin.interpreter.UnitApplication.undo(UnitApplication.java:121)
> at
> org.eclipse.emf.henshin.interpreter.UnitApplication.executeSequentialUnit(UnitApplication.java:239)
> at
> org.eclipse.emf.henshin.interpreter.UnitApplication.execute(UnitApplication.java:101)
> at
> org.eclipse.emf.henshin.interpreter.UnitApplication.executeCountedUnit(UnitApplication.java:308)
> at
> org.eclipse.emf.henshin.interpreter.UnitApplication.execute(UnitApplication.java:107)
> at
> org.eclipse.emf.henshin.interpreter.UnitApplication.executeSequentialUnit(UnitApplication.java:235)
> at
> org.eclipse.emf.henshin.interpreter.UnitApplication.execute(UnitApplication.java:101)
> 
> So, does this look like a bug to you?
> 
> Regards,
> Johannes 
> 
> [1] http://homepages.fh-giessen.de/~jftt68/henshin/TCPStateExtract.zip
> (2.8 MB)
> 
> Am Donnerstag, den 14.04.2011, 07:53 +0200 schrieb Enrico Biermann: 
> > Hello Johannes,
> > 
> > the default (empty) model is displayed when there was an error opening
> > your .henshin file.
> > The only cause I can think of is that Muvitor wasn't updated which
> > should have happened automatically because of the editor's dependency on
> > the newer version 0.9.1.
> > 
> > All my tests on local examples worked. Could you sent me your ecore and
> > henshin files so I can determine why it doesn't work with the updated
> > editor?
> > 
> > Regards,
> > Enrico
> > 
> > On 13.04.2011 23:49, Johannes Tietje wrote:
> > > Hello Enrico,
> > >
> > > I updated my editor from the update site but it seems the editor can't
> > > print my rule file properly---have any specifics of rule layouting
> > > fundamentally changed? The only thing visible (besides no imported
> > > packages or transformation units) is a transformation system named
> > > "default", although "my" transformation system in that rule file is
> > > named "transformation system".
> > >
> > > I try to reset the editor to the old version.
> > >
> > > Regards,
> > > Johannes
> > >
> > >
> > > Am Mittwoch, den 13.04.2011, 18:58 +0200 schrieb Enrico Biermann: 
> > >> Hello Johannes,
> > >>
> > >> thanks for the clarification. I assumed the bug you mentioned was for
> > >> the GMF-based editor not the GEF-based one.
> > >> Anyway, it should be fixed in editor version 0.8.3 available via the
> > >> update site (http://tfs.cs.tu-berlin.de/software/)
> > >>
> > >> Regards,
> > >> Enrico
> > >>
> > >> On 13.04.2011 17:55, Johannes Tietje wrote:
> > >>> Hi Enrico,
> > >>>
> > >>> I have a bug to file for the graphical editor, as I explained in another
> > >>> mail, because when I have a transformation unit containing two rules,
> > >>> where the unit and the rules have one common parameter,
> > >>>
> > >>> transformation unit "u1"
> > >>> -> parameter "a"
> > >>>
> > >>> -> rule "b"
> > >>>    -> parameter "b.a"
> > >>> -> rule "c"
> > >>>    -> parameter "c.a"
> > >>>
> > >>> I can only graphically connect one rule parameter to the parameter of
> > >>> the surrounding unit---if I try to connect the second rule parameter to
> > >>> the parameter of the unit, the first connection gets deleted. This only
> > >>> happens, if I want the rule parameters to be "output" parameters. (Where
> > >>> the edge leads from the rule to the unit.)
> > >>>
> > >>> Greetings,
> > >>> Johannes
> > >>>
> > >>> Am Dienstag, den 12.04.2011, 15:58 +0200 schrieb Enrico Biermann:
> > >>>> Hello Amalia,
> > >>>>
> > >>>> the editor which was used in the paper is not the official GMF-based
> > >>>> graphical editor but a GEF-based one.
> > >>>>
> > >>>> You can use the following update site to download this editor
> > >>>> (requires existing Henshin installation):
> > >>>>
> > >>>> http://tfs.cs.tu-berlin.de/software/
> > >>>>
> > >>>> You need the two features "Muvitor" and "Henshin Editor". After
> > >>>> installation you should be able to choose either the tree-based editor
> > >>>> or the GEF-based graphical editor when opening *.henshin files. If you
> > >>>> have problems with the update site or the editor let us know.
> > >>>>
> > >>>> Regards,
> > >>>> Enrico
> > >>>>
> > >>>> On 12.04.2011 14:37, Amalia Sanusi wrote: 
> > >>>>> Hello,
> > >>>>>
> > >>>>>  
> > >>>>>
> > >>>>> I am currently starting to work on Henshin. But the problem is that,
> > >>>>> I don’t have the Henshin Editor shown in this paper:
> > >>>>> http://journal.ub.tu-berlin.de/index.php/eceasst/article/viewFile/528/530. There’s only a palette with Rule, Edge, Attribute, and the package. I tried to open the perspective but Henshin is not there.
> > >>>>>
> > >>>>>  
> > >>>>>
> > >>>>> The version that I used is the most recent one (0.7.0). Am I missing
> > >>>>> something here?
> > >>>>>
> > >>>>>  
> > >>>>>
> > >>>>> ---
> > >>>>>
> > >>>>> Kind regards,
> > >>>>>
> > >>>>>  
> > >>>>>
> > >>>>> Amalia Sanusi
> > >>>>>
> > >>>>>  
> > >>>>>
> > >>>>>
> > >>>>>
> > >>>>> _______________________________________________
> > >>>>> henshin-dev mailing list
> > >>>>> henshin-dev@xxxxxxxxxxx
> > >>>>> https://dev.eclipse.org/mailman/listinfo/henshin-dev
> > >>>> _______________________________________________
> > >>>> henshin-dev mailing list
> > >>>> henshin-dev@xxxxxxxxxxx
> > >>>> https://dev.eclipse.org/mailman/listinfo/henshin-dev
> > >>> _______________________________________________
> > >>> henshin-dev mailing list
> > >>> henshin-dev@xxxxxxxxxxx
> > >>> https://dev.eclipse.org/mailman/listinfo/henshin-dev
> > >> _______________________________________________
> > >> henshin-dev mailing list
> > >> henshin-dev@xxxxxxxxxxx
> > >> https://dev.eclipse.org/mailman/listinfo/henshin-dev
> > >
> > > _______________________________________________
> > > henshin-dev mailing list
> > > henshin-dev@xxxxxxxxxxx
> > > https://dev.eclipse.org/mailman/listinfo/henshin-dev
> > _______________________________________________
> > henshin-dev mailing list
> > henshin-dev@xxxxxxxxxxx
> > https://dev.eclipse.org/mailman/listinfo/henshin-dev
> 
> 
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