featured model types
TRANSCRIPT
FeaturedModelTypes
GillesPerrouin,MoussaAmrani,MathieuAcher,BenoîtCombemale,AxelLegay,Pierre-YvesSchobbens
TowardsSystematicReuseinModellingLanguageEngineering
MISE@ICSE,AustinMay16,2016
www.unamur.be
ReuseDimensions[1]
2
Granularity
Scope
Specificity
[1]Kuseletal.ReuseinModel-To-ModelTransformationLanguages:AreWeThereYet?SoSyM,14(2):537–572,May2015.
www.unamur.be
ReuseDimensions[1]
2
Granularity
Scope
Specificity
[1]Kuseletal.ReuseinModel-To-ModelTransformationLanguages:AreWeThereYet?SoSyM,14(2):537–572,May2015.
www.unamur.be
ReuseDimensions[1]
2
Granularity
Scope
Specificity
[1]Kuseletal.ReuseinModel-To-ModelTransformationLanguages:AreWeThereYet?SoSyM,14(2):537–572,May2015.
www.unamur.be
ReuseDimensions[1]
2
Granularity
Scope
Specificity
LARGE:(transparts,orinfull)
SMALL:(functions,rules,etc.)
[1]Kuseletal.ReuseinModel-To-ModelTransformationLanguages:AreWeThereYet?SoSyM,14(2):537–572,May2015.
www.unamur.be
CONCRETE:Boundtoaspecificmetamodel/translanguage
GENERIC:Independentofmetamodel/translanguage
ReuseDimensions[1]
2
Granularity
Scope
Specificity
LARGE:(transparts,orinfull)
SMALL:(functions,rules,etc.)
[1]Kuseletal.ReuseinModel-To-ModelTransformationLanguages:AreWeThereYet?SoSyM,14(2):537–572,May2015.
www.unamur.be
CONCRETE:Boundtoaspecificmetamodel/translanguage
GENERIC:Independentofmetamodel/translanguage
ReuseDimensions[1]
2
Granularity
Scope
Specificity
LARGE:(transparts,orinfull)
SMALL:(functions,rules,etc.)
Inter:Reusedacrossmanytransformations
INTRA:Reuseinsidethesame
transformation
[1]Kuseletal.ReuseinModel-To-ModelTransformationLanguages:AreWeThereYet?SoSyM,14(2):537–572,May2015.
www.unamur.be
ModelReuseStrategies
• Byadaptingthetransformationtobereused
• Byadaptingthesourcemetamodel
3
[1] Salay,RickandFamelis,MichalisandRubin,JuliaandDiSandro,AlessioandChechik,Marsha.LiftingModelTransformationsToProductLines.ICSE,2014.[2] deLara,JuanandGuerra,EstherandCuadrado,JesusSanchez.A-posterioritypingforModel-DrivenEngineering.MoDELS2015.[3] Tisi,MassimoandJouault,FrédéricandFraternali,PieroandCeri,StefanoandBézivin,Jean.OnTheUseofHigher-OrderTransformations.MDA-FA,2009.[4] Guy,ClémentandCombemale,BenoîtandDerrien,StevenandSteel,JamesandJézéquel,Jean-Marc.OnModelSubtyping.ECMFA,2012.[5] Moha,NaouelandMahé,VincentandBarais,OlivierandJézéquel,Jean-Marc.GenericModelRefactorings.MoDELS2009.[6] Sen,SagarandMoha,NaouelandMahé,VincentandBarais,OlivierandBaudry,BenoîtandJézéquel,Jean-Marc.Reusablemodeltransformations.SoSyM,11(1),2010.
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Issues[1]
4
[1]Kuseletal.ReuseinModel-To-ModelTransformationLanguages:AreWeThereYet?SoSyM,14(2):537–572,May2015.
www.unamur.be
Issues[1]I1–Insufficientabstractionfrommetamodel(s)tosupport
metamodel-independentreuse
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[1]Kuseletal.ReuseinModel-To-ModelTransformationLanguages:AreWeThereYet?SoSyM,14(2):537–572,May2015.
www.unamur.be
Issues[1]I1–Insufficientabstractionfrommetamodel(s)tosupport
metamodel-independentreuse
Bygeneralization:decoupletransformationlogicfromtypeinfo Bysimplification:exposeinterface;hiderealisation
4
[1]Kuseletal.ReuseinModel-To-ModelTransformationLanguages:AreWeThereYet?SoSyM,14(2):537–572,May2015.
www.unamur.be
Issues[1]I1–Insufficientabstractionfrommetamodel(s)tosupport
metamodel-independentreuse
Bygeneralization:decoupletransformationlogicfromtypeinfo Bysimplification:exposeinterface;hiderealisation
I2–Lackofrepositoriesforsimplifyingartifactsselection,atcoarse-(e.g.,fulltransfos)andfine-grained(e.g.,functions)levels
4
[1]Kuseletal.ReuseinModel-To-ModelTransformationLanguages:AreWeThereYet?SoSyM,14(2):537–572,May2015.
www.unamur.be
Issues[1]I1–Insufficientabstractionfrommetamodel(s)tosupport
metamodel-independentreuse
Bygeneralization:decoupletransformationlogicfromtypeinfo Bysimplification:exposeinterface;hiderealisation
I2–Lackofrepositoriesforsimplifyingartifactsselection,atcoarse-(e.g.,fulltransfos)andfine-grained(e.g.,functions)levels
I3–Lackofmeta-informationforselectingappropriatereusableelementswithoutknowingthetransformation’sinternal
4
[1]Kuseletal.ReuseinModel-To-ModelTransformationLanguages:AreWeThereYet?SoSyM,14(2):537–572,May2015.
www.unamur.be
Issues[1]I1–Insufficientabstractionfrommetamodel(s)tosupport
metamodel-independentreuse
Bygeneralization:decoupletransformationlogicfromtypeinfo Bysimplification:exposeinterface;hiderealisation
I2–Lackofrepositoriesforsimplifyingartifactsselection,atcoarse-(e.g.,fulltransfos)andfine-grained(e.g.,functions)levels
I3–Lackofmeta-informationforselectingappropriatereusableelementswithoutknowingthetransformation’sinternal
Providedocumentation,pre-conditions,testmodels,formalrequirements,etc
4
[1]Kuseletal.ReuseinModel-To-ModelTransformationLanguages:AreWeThereYet?SoSyM,14(2):537–572,May2015.
www.unamur.be
Issues[1]I1–Insufficientabstractionfrommetamodel(s)tosupport
metamodel-independentreuse
Bygeneralization:decoupletransformationlogicfromtypeinfo Bysimplification:exposeinterface;hiderealisation
I2–Lackofrepositoriesforsimplifyingartifactsselection,atcoarse-(e.g.,fulltransfos)andfine-grained(e.g.,functions)levels
I3–Lackofmeta-informationforselectingappropriatereusableelementswithoutknowingthetransformation’sinternal
Providedocumentation,pre-conditions,testmodels,formalrequirements,etc
4
[1]Kuseletal.ReuseinModel-To-ModelTransformationLanguages:AreWeThereYet?SoSyM,14(2):537–572,May2015.
System
aticreu
seis n
ot
there y
et
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Systematisingmodelreusebyadoptingaproductlineapproach
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VariationsoveranFSM
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FSM
State Transition
Graph
Vertex Edge
FSM
State Transition
Init Final
Normal
current
FSM
State Transitiontime:real
FSM
State Transition
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VariationsoveranFSM
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FSM
State Transition
Graph
Vertex Edge
FSM
State Transition
Init Final
Normal
current
FSM
State Transitiontime:real
Applicabletransformations:minimize() : FSM
Applicabletransformations:accept() : boolean
Applicabletransformations:wcet() : real
FSM
State Transition
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VariationsoveranFSM
6
FSM
State Transition
Graph
Vertex Edge
FSM
State Transition
Init Final
Normal
current
FSM
State Transitiontime:real
Applicabletransformations:minimize() : FSM
Applicabletransformations:accept() : boolean
Applicabletransformations:wcet() : real
FSM
State Transition
Model
Typescap
ture th
e
FSMvar
iants,but
what
capturesthe
Model
Type
Variants ?
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FMT:What’sinaname?
Intent:Donotreinventthewheel!Reuseexistingtechniquesasmuchaspossible!
ManageexplicitlyyourlanguageassetsOperatewithmulti-granularity(bothcoarse-/fine-grained);Createrepositoriesofspecialiseddomainassets
Configureyourlanguage!
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FSM
Transition
Init Final
Normal
currentState
time:real
nested
r
h x t
requires
r / minimise() : FSM r ˄ h / flatten() : HFSM r ˄ t ˄ x / wcet() : real r ˄ x / accept() : Boolean
FSM_FMT
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Domain Engineering Activities
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BuildingFMTs
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BuildingFMTs
PurposeDefineFMTconstructionapproaches:“BigBang”:DesignFMTsexplicitlyw.r.tSPLparadigm“Incremental”:StartfromaMTandincrementallyaddfeaturesandMMelements
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BuildingFMTs
PurposeDefineFMTconstructionapproaches:“BigBang”:DesignFMTsexplicitlyw.r.tSPLparadigm“Incremental”:StartfromaMTandincrementallyaddfeaturesandMMelements
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BuildingFMTs
PurposeDefineFMTconstructionapproaches:“BigBang”:DesignFMTsexplicitlyw.r.tSPLparadigm“Incremental”:StartfromaMTandincrementallyaddfeaturesandMMelements
Challenges:providingconstructionprimitivesthatsupportmergingsimilarelementsandfeatures,correctbyconstructionFMTs,evolution…
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ValidateFMTs
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ValidateFMTs
Purpose
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ValidateFMTs
PurposeDealingwithFMTsinconsistenciesStructural:conflictingNames,references/multiplicitiesmismatches=>Canbeaddressedwithvariability-awaretypecheckingSemantic:unintendedinteractionsamongsttransformations,transformationsnotmeanttoworkonhierarchies,…CanbeaddressedviaSPLtestingorverification
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ValidateFMTs
PurposeDealingwithFMTsinconsistenciesStructural:conflictingNames,references/multiplicitiesmismatches=>Canbeaddressedwithvariability-awaretypecheckingSemantic:unintendedinteractionsamongsttransformations,transformationsnotmeanttoworkonhierarchies,…CanbeaddressedviaSPLtestingorverification
Challenges:Scalabilityofanalyses,“verifiability”oftransformations
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Application Engineering
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ConfigureandDeriveanMTProduct
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ConfigureandDeriveanMTProduct
PurposeConfigureyourDSMLthesamewayyouconfigureyourcar…ConfiguratorpartiallygeneratedfromthefeaturemodelProductderivationtechniques(e.g.pruning)tobuilddesiredMTautomatically
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ConfigureandDeriveanMTProduct
PurposeConfigureyourDSMLthesamewayyouconfigureyourcar…ConfiguratorpartiallygeneratedfromthefeaturemodelProductderivationtechniques(e.g.pruning)tobuilddesiredMTautomatically
ChallengesPartialconfiguration,userguidanceontherelevanceofelements(documentationissues)
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ValidateMTs
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ValidateMTs
Purpose
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ValidateMTs
PurposePerformQAactivitiesthataretooexpensiveatthedomainengineeringlevel(e.g.“integration”tests)
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ValidateMTs
PurposePerformQAactivitiesthataretooexpensiveatthedomainengineeringlevel(e.g.“integration”tests)
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ValidateMTs
PurposePerformQAactivitiesthataretooexpensiveatthedomainengineeringlevel(e.g.“integration”tests)
ChallengesReusingvalidationartifactsfromdomainengineering,validatingthem(e.g.MutationAnalysis)
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MatchingandCustomisingMTS
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MatchingandCustomisingMTS
Purpose
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MatchingandCustomisingMTS
PurposeRelatingyourMTwithexistingmetamodels
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MatchingandCustomisingMTS
PurposeRelatingyourMTwithexistingmetamodelsNeededifyourMTisnotaDSMLinitselfbutpartofit
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MatchingandCustomisingMTS
PurposeRelatingyourMTwithexistingmetamodelsNeededifyourMTisnotaDSMLinitselfbutpartofitForfullyderivedMTs,existingtechniquesapply
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MatchingandCustomisingMTS
PurposeRelatingyourMTwithexistingmetamodelsNeededifyourMTisnotaDSMLinitselfbutpartofitForfullyderivedMTs,existingtechniquesapply
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MatchingandCustomisingMTS
PurposeRelatingyourMTwithexistingmetamodelsNeededifyourMTisnotaDSMLinitselfbutpartofitForfullyderivedMTs,existingtechniquesapply
ChallengesDealingwithpartialMTs=>“variability-aware”matching
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Conclusion
WeproposedavisionleveragingModelTypesandFeatureModellingtosupportproduct-lineengineeringofmodellinglanguagesFMTs=supporttomanagereusableMMassetsWishlistofhigh-leveloperationstoworkwithFMTs
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FutureWork
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