UML PROFILE FOR SAVECCM - Research

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SaveUML transformations Figure 7-8: Transformed ACC system model 77
Conclusion 8. Conclusion Visual design is an important part of development process in software engineering. There are various modelling languages available for this purpose. One of the most accepted ones is UML. UML can be used in almost all problem domains from enterprise information systems and distributed web-based applications to real-time embedded systems. However, even though the UML is very well defined, with increasing knowledge and experience comes the need for greater domain specialization. This thesis presented the way of mapping UML elements to SaveCCM research model. The most suitable way of achieving this mapping is using one of the two possible UML extension mechanisms – UML profiles. UML profile extension mechanism is very powerful mechanism that allows tailoring UML for a specific domain and refining the UML semantics. The SaveUML profile developed within this thesis shows how to map a strict SaveCCM semantics to UML. To map SaveCCM architectural elements various stereotypes were used, optionally each stereotype had several tagged values for each property that a SaveCCM element contains. To provide a SaveCCM semantics, constraints implemented in OCL were used. Since SaveCCM is suitable for analysis of systems from vehicular safety systems domain, it is very useful to develop transformations between UML and SaveCCM models. The SaveUML transformation tool developed within this thesis transforms XML-based representations of models using XSL transformations. The standard format for exchange of UML models is XMI, however there are some differences in generated XMI representations of models in various tools. Therefore, current transformations are dependable on the specific tool used for modelling (in this case IBM RSM ). The possibility of transforming XMI files instead of transforming specific tool format (emx files) should be reconsidered in future development of the transformation tool. 78
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UNIVERSITY OF ZAGREB AND MÄLARDALE
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4.6.2 Profile extension mechanism .
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Definitions and acronyms API CASE C
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Introduction 1. Introduction 1.1 Ov
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Component - based software engineer
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Component models framework. A compo
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Component models Components in .NET
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UML 4. Unified Modeling Language Th
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UML referred to with the name of th
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UML 4.4 The UML Superstructure Arch
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UML Figure 4-5: A component with in
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UML Figure 4-6: Dependencies of the
Page 34 and 35: UML general classifier and a more s
Page 36 and 37: UML Figure 4-9: A component with pa
Page 38 and 39: UML However, this mechanism has som
Page 40 and 41: UML In four layer metamodel hierarc
Page 42 and 43: SaveCCM 5. SaveComp Component Model
Page 44 and 45: SaveCCM Quality attributes In addit
Page 46 and 47: SaveCCM Unlike components, switches
Page 48 and 49: SaveCCM Figure 5-3: SaveCCM model o
Page 50 and 51: SaveUML profile from a strict synta
Page 52 and 53: SaveUML profile 6.3 The SaveUML pro
Page 54 and 55: SaveUML profile [6] NumberOfStereot
Page 56 and 57: SaveUML profile connections. Althou
Page 58 and 59: SaveUML profile and only special To
Page 60 and 61: SaveUML profile [3] ComponentPorts:
Page 62 and 63: SaveUML profile Tagged values: For
Page 64 and 65: SaveUML profile Base classifier: Us
Page 66 and 67: SaveUML profile 6.3.3.18 SaveSwitch
Page 68 and 69: SaveUML profile Base classifier: Po
Page 70 and 71: SaveUML profile Figure 6-3: Applyin
Page 72 and 73: SaveUML profile Figure 6-6: Connect
Page 74 and 75: SaveUML transformations 7. SaveUML
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Page 78 and 79: SaveUML transformations Model objec
Page 80 and 81: SaveUML transformations [3] Target
Page 82 and 83: SaveUML transformations When transf
Page 86 and 87: References References [Åkerholm 05
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