Diagram Definition Fcilities Based on Metamodel Mappings DSM Forum图基于元模型的映射定义设施 DSM论坛.pptVIP

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Diagram Definition Fcilities Based on Metamodel Mappings DSM Forum图基于元模型的映射定义设施 DSM论坛.ppt

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Diagram Definition Fcilities Based on Metamodel Mappings DSM Forum图基于元模型的映射定义设施 DSM论坛

Diagram Definition Facilities Based on Metamodel Mappings Edgars Celms, Audris Kalnins, Lelde Lace University of Latvia, IMCS, Riga, Latvia Edgars.Celms@mii.lu.lv, Audris.Kalnins@mii.lu.lv, Lelde.Lace@mii.lu.lv Business Modeling as DSM Metamodel structure General Principles of Mapping Simple Mapping Types Mapping for Diagram Lines How it works in practice Alternative Diagrammatic Representations Alternative Mapping – ARIS eEPC Alternative Mappings in Action Simple application to MDA area Future Research - real MDA OOPSLA 2003 DSM Workshop The presented approach offers an efficient solution to this problem. The approach has been tested practically in the Generic Modeling Tool (University of Latvia, Exigen) business process modeling - an unstable area with lot of competing notations having quite similar semantics (UML Activity diagrams one of them) generic modeling approach well fit for the area specific requirements: graphical notations must be easily modifiable necessity to represent the same domain concepts via several graphic notations simultaneously Domain package for Activities (part of UML metamodel): Diagram core (directed graph): Presentation package for Activity Diagrams: = “Domain diagram” There may be several presentation packages for the same domain package – alternative notations Metamodel is split into domain package (typically determined by domain standards) and presentation package (graphical syntax) Scaffolding principle (relates new mapping to the existing one): Context A inv: BforA-notEmpty() implies owner.BCforAC = BforA.owner Context B inv: AforB-notEmpty() implies owner.ACforBC = AforB.owner Context AContainer inv: contents - forAll (a | a.BforA-notEmpty() ) and BCforAC-notEmpty() and BCforAC.contents - forAll (b | b.AforB-notEmpty() ) Local completeness: Correctness rules: Generic mapping: Classes in presentation package are mapped to domain package Diagram mapping (type D): Mapping schema for the type 1OT – symbol to one domain class.