![Page 1: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/1.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
LSR
ADELE TeamUniversity of Grenoble
IMAG
Meta-Model and Model co-evolution
Jean-Marie Favre University of Grenoble
![Page 2: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/2.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
OUTLINEOUTLINE
nn ConclusionConclusion
nn Motivation and backgroundMotivation and background : : IndustryIndustry
nn Software in 3DSoftware in 3Duu D1: meta dimensionD1: meta dimensionuu D2: engineering dimensionD2: engineering dimensionuu D3: representation dimensionD3: representation dimension
nn Evolution: entering the 4th dimension…Evolution: entering the 4th dimension…
![Page 3: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/3.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
LSR
ADELE TeamUniversity of Grenoble
IMAG
Part I :Part I :
Motivation and BackgroundMotivation and Background
![Page 4: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/4.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
Historical mistakes in Software Engineering Historical mistakes in Software Engineering
nn (1) Software is stable(1) Software is stable
nn (2) Software is made of programs(2) Software is made of programs
Everything evolve in complex industrial contextsEverything evolve in complex industrial contexts
![Page 5: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/5.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
Architecture and Code coArchitecture and Code co--evolution evolution
nn Explicit vs. implicit architectureExplicit vs. implicit architecturenn Architecture and code both evolveArchitecture and code both evolvenn Horizontal impactsHorizontal impactsnn Vertical impactsVertical impactsnn Synchronization and conformance issuesSynchronization and conformance issuesnn Risks of erosionRisks of erosionnn ArchitectureArchitecture--driven vs. codedriven vs. code--drivendriven
nn A "well identified" phenomenon nowadaysA "well identified" phenomenon nowadaysnn Initially neglected by academicsInitially neglected by academics
Code
Architecture
![Page 6: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/6.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
Architecture and Code coArchitecture and Code co--evolution evolution
nn Explicit vs. implicit architectureExplicit vs. implicit architecturenn Architecture and code both evolveArchitecture and code both evolvenn Horizontal impactsHorizontal impactsnn Vertical impactsVertical impactsnn ArchitectureArchitecture--driven vs. codedriven vs. code--drivendrivennn Synchronization and conformance issuesSynchronization and conformance issuesnn Risks of erosionRisks of erosion
nn A "well identified" phenomenon nowadaysA "well identified" phenomenon nowadaysnn Initially neglected by academicsInitially neglected by academics
code
architecture
![Page 7: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/7.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
Architecture and Code coArchitecture and Code co--evolution evolution
nn Explicit vs. implicit architectureExplicit vs. implicit architecturenn Architecture and code both evolveArchitecture and code both evolvenn Horizontal impactsHorizontal impactsnn Vertical impactsVertical impactsnn Synchronization and conformance issuesSynchronization and conformance issuesnn Risks of erosionRisks of erosionnn ArchitectureArchitecture--driven vs. codedriven vs. code--drivendriven
nn A "well identified" phenomenon nowadaysA "well identified" phenomenon nowadaysnn Initially neglected by academicsInitially neglected by academics
Code
Architecture
![Page 8: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/8.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
Program / Language / Tool coProgram / Language / Tool co--evolutionevolution
program
Program/LanguageProgram/Languagecoco--evolutionevolution Language/CompilerLanguage/Compiler
coco--evolutionevolution
Program/CompilerProgram/Compilercoco--evolutionevolution
language
compilerprogram
language
![Page 9: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/9.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
Program / Language / Tool coProgram / Language / Tool co--evolutionevolution
program
Program/LanguageProgram/Languagecoco--evolutionevolution Language/CompilerLanguage/Compiler
coco--evolutionevolution
Program/CompilerProgram/Compilercoco--evolutionevolution
language
compiler
language
compiler
![Page 10: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/10.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
Program / Language / Tool coProgram / Language / Tool co--evolutionevolution
program
Program/LanguageProgram/Languagecoco--evolutionevolution Language/CompilerLanguage/Compiler
coco--evolutionevolution
Program/CompilerProgram/Compilercoco--evolutionevolution
language
compilerprogram compiler
![Page 11: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/11.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
Program / Language / Tool coProgram / Language / Tool co--evolutionevolution
program
language
compiler
![Page 12: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/12.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
Model / MetaModel / Meta--Model / Tool coModel / Tool co--evolutionevolution
model
Model/MetamodelModel/Metamodelcoco--evolutionevolution Metamodel/ToolMetamodel/Tool
coco--evolutionevolution
Model/ToolModel/Toolcoco--evolutionevolution
metamodel
tool
![Page 13: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/13.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
data
Conceptual schema
Implementationschema
Schema Evolution Schema Evolution
![Page 14: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/14.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
Background :Background :A 7A 7--year case studyyear case study
Collaboration with industryCollaboration with industry
nn World leader in CAD/CAMWorld leader in CAD/CAMnn 19 000 clients, 180 000 seats19 000 clients, 180 000 seatsnn Clients: Boeing, Chrysler, …Clients: Boeing, Chrysler, …nn Main software: CATIAMain software: CATIA
![Page 15: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/15.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
CATIA: a very largeCATIA: a very largeSoftware Product LineSoftware Product Line
nn 1200+ software engineers1200+ software engineersnn 70 000+ classes C++70 000+ classes C++nn 8 000+ components8 000+ componentsnn 5 000+ interfaces5 000+ interfacesnn 3 000+ DLLs3 000+ DLLsnn 800+ frameworks800+ frameworksnn ……
Need to raise the levelNeed to raise the levelss of abstractionof abstractionnn ArchitectureArchitecturenn MetamodelMetamodel
![Page 16: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/16.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
A MetaA Meta--Model Driven Architecture Recovery ProcessModel Driven Architecture Recovery Process
![Page 17: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/17.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
LSR
ADELE TeamUniversity of Grenoble
IMAG
Part II :Part II :
The 3D Software SpaceThe 3D Software Space
![Page 18: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/18.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
The 3D Software spaceThe 3D Software space
![Page 19: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/19.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
The 3D Software spaceThe 3D Software space
![Page 20: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/20.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
The 3D Software spaceThe 3D Software space
![Page 21: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/21.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
The 3D Software spaceThe 3D Software space
![Page 22: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/22.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
A taxonomy of software artefactsA taxonomy of software artefacts
![Page 23: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/23.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
D1: The Meta dimensionD1: The Meta dimension
nn The MetaThe Meta--towerstowersnn The MetaThe Meta--pyramidpyramidnn The Meta actor pyramidThe Meta actor pyramid
![Page 24: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/24.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
D1: The MetaD1: The Meta--towerstowers
![Page 25: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/25.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
D1: The MetaD1: The Meta--pyramidpyramid
![Page 26: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/26.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
D1: The MetaD1: The Meta--pyramidpyramid
APPLIWARE
![Page 27: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/27.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
D1: The MetaD1: The Meta--pyramidpyramid
METAWARE
![Page 28: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/28.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
D1: The MetaD1: The Meta--pyramidpyramid
SOFTWARE
![Page 29: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/29.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
D1: The Meta actor pyramidD1: The Meta actor pyramid
![Page 30: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/30.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
D2: The Engineering DimensionD2: The Engineering Dimension
nn The EngineeringThe Engineering--towertowernn The EngineeringThe Engineering--pyramidpyramidnn The Engineering actor pyramidThe Engineering actor pyramid
![Page 31: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/31.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
D2: The Engineering PyramidD2: The Engineering Pyramid
![Page 32: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/32.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
D3
D2Use caseActor
Requirement
Host Executable
Subsystem
Components
Connectors
Functional Req.
Non Funct. Req.
Feature
Class Association
AssociationEnd
JavaClass
Statement
Package
Expression
JavaMethodJavaField
MM
class client implements Serializable {private String name ;private Vector Accounts ;public String getName( ) {
return this.name ;}public void setName( String name ) {
if (name == null) throws new NullPointerException() ;
this.name = name
Client*
accountsclient
name : string
1
balance : int
R1: all transfers must secured
CashMachine
<<tcpip>>BankServer
widthdraw
transferMoneyclient
R2: clients can transfer money either via cash machines and internet
Account
…
R3: withdraw requiresprevious identifiication
MInstances
D1
Symbol
Lines
Boxes
I
Tue 24 Dec, 10pmTom wants to withdraw 100€ from the cash machine located "12 rue de la monnaie" at Bruxelles
tom : client
The XB12 feature is running on the cash machine. The cash machine is connected to the ACME bank server executable XP23Serv via a secure connector.
balance= 24600
a231 : Account
balance= 300
a2204 : Account
name = "tom"
tom : Client
ACME bankserver
Cs29485
26400
300
"tom"
2
R
A
D
I
MMMModels Meta-models Meta-meta Models
Java objects References to objects
Appliware executionAppliware Metaware
Software
Cs292385 Cs291285
D1+D2: Meta + EngineeringD1+D2: Meta + Engineering
![Page 33: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/33.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 34: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/34.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 35: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/35.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 36: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/36.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 37: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/37.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 38: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/38.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 39: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/39.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 40: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/40.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 41: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/41.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 42: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/42.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 43: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/43.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 44: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/44.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 45: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/45.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 46: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/46.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 47: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/47.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 48: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/48.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 49: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/49.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 50: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/50.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 51: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/51.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 52: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/52.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
D3: The Representation DimensionD3: The Representation Dimension
nn The Representation TowersThe Representation Towersnn The Representation PyramidThe Representation Pyramidnn The Representation actorsThe Representation actors
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LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
D3: The Representation Towers D3: The Representation Towers
![Page 54: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/54.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
D3: The Representation Dimension D3: The Representation Dimension
![Page 55: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/55.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 56: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/56.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 57: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/57.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 58: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/58.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 59: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/59.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 60: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/60.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
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LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 62: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/62.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
![Page 63: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/63.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
Classifying Software ArtefactsClassifying Software Artefacts
nn Using the 3D Framework to classify software artefactsUsing the 3D Framework to classify software artefactsnn Coordinates in the reverse order D3Coordinates in the reverse order D3--D2D2--D1D1
nn Examples :Examples :nn CRCR--AA--MMMMnn ARAR--DD--MMnn ……
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LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
Classifying Software TransformationsClassifying Software Transformations
nn Transformations or processes as paths in 3DTransformations or processes as paths in 3Dnn Useful to classify SE tools and methodsUseful to classify SE tools and methods
nn Forward engineeringForward engineeringnn Reverse engineeringReverse engineeringnn Evolution & coEvolution & co--evolutionevolution
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LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
LSR
ADELE TeamUniversity of Grenoble
IMAG
EvolutionEvolution ::
Entering the fourth dimension…Entering the fourth dimension…
![Page 66: Meta-Model and Model co -evolutionsoft.vub.ac.be/FFSE/Workshops/ELISA-submissions/Favre-slides.pdfMMM Models Meta-models Meta-meta Models Java objects References to objects Appliware](https://reader033.vdocument.in/reader033/viewer/2022052519/5f297de11f7c8e73ae0bacbc/html5/thumbnails/66.jpg)
LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
Evolution: Entering the Fourth Dimension (D4)Evolution: Entering the Fourth Dimension (D4)
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LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
CoCo--evolution along the engineering dimensionevolution along the engineering dimensionD2+D4D2+D4
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LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
CoCo--evolution along the meta dimensionevolution along the meta dimensionD1+D4D1+D4
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LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
nn Incremental definition of a proprietary component technologyIncremental definition of a proprietary component technologynn Incremental implementation of tools by the tool support teamIncremental implementation of tools by the tool support teamnn Production of componentProduction of component--based software at the same timebased software at the same time
nn MetaMeta--models should be versionnedmodels should be versionnednn Different variants of the metaDifferent variants of the meta--model usedmodel used
uu by different teams within DSby different teams within DSuu by partner companiesby partner companies
nn CoCo--evolution managed in adevolution managed in ad--hoc wayhoc waynn Manual or semiManual or semi--automatic transformationautomatic transformation
MetaMeta--model / model comodel / model co--evolution at DSevolution at DS
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LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
LSR
ADELE TeamUniversity of Grenoble
IMAG
ConclusionConclusion
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LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
Conclusion
nn Many academic issues related to metaMany academic issues related to meta--modeling / metamodeling / meta--programmingprogrammingnn More issues coming from industryMore issues coming from industrynn CoCo--evolution of metaevolution of meta--models and modelsmodels and modelsnn Reverse engineering metaReverse engineering meta--models models nn Tool support is requiredTool support is required
Supporting evolution at various levelSupporting evolution at various levelis an important requirement is an important requirement
for the success of for the success of modelmodel--driven approaches (e.g. MDA)driven approaches (e.g. MDA)
Meta-model for evolution vs. evolution of meta-models
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LSR
ADELE Team
www-adele.imag.fr/~jmfavre
University of Grenoble
IMAG
ELISA, September 23, 2003, Amsterdam
Call For Papers
November 13, 2003, Victoria, BC, Canada www-adele.imag.fr/atem2003
With WCRE'2003
First International Workshop onMeta-models and Schemas
for Reverse Engineering
OrganizersJean-Marie Favre, University of Grenoble, FranceMike Godfrey, University of Waterloo, CanadaAndreas Winter, University Koblenz-Landau, Germany