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6621 discussions

exporting code in mse
by Michele Lanza 15 May '07

15 May '07

What is the best way to export the source code of a modeled entity within an mse file? I.e., suppose we extract a function and do not want to rely on the sourceAnchor to be able to access its few lines of source code in Moose. Is using a dedicated property the right way or is there a better one? Cheers M

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Help visualizing an MSE file
by Katerina Barone-Adesi 14 May '07

14 May '07

Hi; I'd greatly appreciate any help/advice on how to best view MSE files describing functional programs. I've uploaded one such file to http://atelier.inf.unisi.ch/~baroneak/yuv.mse Information I'm modeling includes global variable and function definitions, and information about functions, such as which file they are in, whether or not they are predicates (heuristically determined, always false in the example file attached), and how many parentheses they have (as a heuristic for function size/complexity, similar to lines of code.) The current mondrian script I'm using to visualize it looks like this: ------------ view := ViewRenderer new. view interaction popupText: [:entity | 'Name: ', entity name]. view nodes: mooseModel allFiles using: RectangleShape withBorder forEach: [:file | |fInCurFile edges | fInCurFile := mooseModel allFunctions select: [:curFunc | ((file name asByteString) = (curFunc sourceAnchor copyFrom: 6 to: curFunc sourceAnchor size))]. fInCurFile sortWith: [:f | f propertyNamed: #DIF]. view nodes: fInCurFile using: (RectangleShape orange width: [:entity | (entity propertyNamed: #NPAR) / 8] height: [:entity | (entity propertyNamed: #NPAR) / 8]). view circleLayout. edges := Core.OrderedCollection new. fInCurFile do: [:e | e incomingInvocations do: [:eInv | edges add: e->(eInv invokedBy)]]. view edges: edges from: #key to: #value using: (LineShape color: Color blue)]. view open. --------- At a minimum, I'd like to be able to mouse over or click on the orange squares representing functions and see the associated function name; right now, the popupText only shows the filenames. Any other advice on new visualizations, improvements to the mse exported (I only partially understand the format), etc, would be great. Thanks; Katerina Barone-Adesi

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bug in EMOF.TypedElement
by bouazzpi＠ensieta.fr 14 May '07

14 May '07

hi when trying to access the upper and lower bounds of a TypedElement return the element itself because there is no return sign in the methods TypedElement>>lower, TypedElement>>upper. Pierrick

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BUGS: Named occurrences
by stephane ducasse 13 May '07

13 May '07

NamedOccurrences raise an error when you want to apply it on a class. do: DNU on sorter in addition Duplication view on a group of class crashes the system I get a primitive failed on ZoomGraphicsContext. Stef

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[issue66] NamedOccurrences raises DNU due to sort:
by Tudor Girba 12 May '07

12 May '07

New submission from Tudor Girba <girba(a)iam.unibe.ch>: NamedOccurrences raise an error when you want to apply it on a class. do: DNU on sorter (submitted by Stef) ---------- assignedto: girba component: Mondrian messages: 88 nosy: girba priority: Bug status: unread title: NamedOccurrences raises DNU due to sort: ________________________________________________ Moose Bugs <moose-dev(a)iam.unibe.ch> <http://macamis.unibe.ch/trackers/moose/issue66> ________________________________________________

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Code Generator
by sellossa＠ensieta.fr 10 May '07

10 May '07

Hello ! I had a look at the BasicCodeGenerator. I analysed the example and then, I tried it with my own EMOF models. Of course, I got some surprising results :) For example, when you visit a Package, you apply the visitor ( the BasicCodeGenerator) on its nesting package. In your example, with the EMOF model, there is no problems because there is only one package. But in a model with subpackages, it results in an infiny loop. So, I don't understand why it is necessary to visit the nesting package. Any idea ? Thank you Sara

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if you only load a model with class and methods
by Stéphane Ducasse 09 May '07

09 May '07

system complexity crash. Stef

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Re: MedHelp 40557857468
by Canadian Doctor Lucile 07 May '07

07 May '07

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FAMOOSr deadline extension: May 15
by Tudor Girba 05 May '07

05 May '07

Due to several requests, we have extended the sub mission deadline for FAMOOSr 2007 to May 15, 2007. Please find the revised Call for Papers both below and attached (we apologize for multiple copies). ========================================================== FAMOOSR 2007 - EXTENDED DEADLINE ========================================================== Call for Contributions Workshop on FAMIX and Moose in Reengineering http://smallwiki.unibe.ch/moose/famoosr2007 June 25, 2007 in Zurich, Switzerland ========================================================== Collocated with TOOLS 2007 Objects, Models, Components, Patterns ETH Zurich, Switzerland 24-28 June 2007 Conference site: http://tools.ethz.ch Important Dates --------------- Submission: May 15, 2007 Notification: May 29, 2007 Camera ready: June 15, 2007 Workshop: June 25, 2007 Description ----------- The increasing amount of data available about software systems poses new challenges for re- and reverse engineering research, as the proposed approaches need to scale. In this context, concerns about meta-modeling and analysis techniques need to be augmented by technical concerns about how to reuse and how to build upon the efforts of previous research. The goal of this one-day workshop is to strengthen the community of researchers and practitioners who are working in re- and reverse engineering, by providing a forum for building future research using Moose and Famix as shared infrastructure. We are interested in collecting and synchronizing the different FAMIX extensions, which are currently in use, to facilitate better cooperation between research groups. We solicit experience reports (4 pages of text, IEEE format) and position papers (2 pages, IEEE format). Experience reports will be expected to discuss meta-modeling and software analysis using, but not limited to, FAMIX or Moose. Position papers will be expected to describe new directions and challenges for FAMIX or Moose. Papers may address issues along general themes, including but not limited to: - Analysis specific FAMIX extensions for evolution data, dynamic traces, bugzilla entries, etc... - Meta-modeling in reengineering tools - Visualization techniques. - Analysis techniques: clustering, data mining, machine learning, pattern matching, probabilistic approaches, etc... - Mechanisms for tool composition and rapid tool prototyping. - Reusability of research: issues related to reusing tools written by other researchers, mechanisms for making research results and tools available to the community. - Persistency and manipulation of models and meta-models. Submissions are not limited to FAMIX and Moose or active users of either. We welcome any idea you feel is relevant. Please send your submissions by email to girba(a)iam.unibe.ch and akuhn(a)iam.unibe.ch. Organizers ---------- Tudor Girba, University of Bern, Switzerland Adrian Kuhn, University of Bern, Switzerland Program committee ----------------- Juan-Carlos Cruz, UBS, Switzerland Serge Demeyer, University of Antwerp, Belgium Orla Greevy, University of Bern, Switzerland Michele Lanza, University of Lugano, Switzerland Radu Marinescu, Politehnica University of Timisoara, Romania Kim Mens, Catholic University of Louvain, Belgium Tom Mens, University of Mons-Hainaut, Belgium Oscar Nierstrasz, University of Bern, Switzerland Martin Pinzger, University of Zurich, Switzerland Sander Tichelaar, Credit Suisse, Switzerland Roel Wuyts, University Libre of Bruxelles, Belgium

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Ecore Importer
by sellossa＠ensieta.fr 05 May '07

05 May '07

Hello, I 've worked on the Importer class and I 've understood how you create a model from MSE specifications (I had a look on the method called importMSE) But now, I want to know how you manage to load this model in Moose. I didn't find the class and the method that do this. Thank you for your help, Sara

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