UML Notations in CommonKADS Activity diagrams State diagrams Class diagrams Use-case diagrams.
Workshop: System modelling with PREEvision UML/SysML · Use Case Diagrams in PREEvision Use Case...
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V1 | 2019-03-19 PREEvision User Day 2019, Stuttgart Workshop: System modelling with PREEvision – UML/SysML
Transcript of Workshop: System modelling with PREEvision UML/SysML · Use Case Diagrams in PREEvision Use Case...
V1 | 2019-03-19
PREEvision User Day 2019, Stuttgart
Workshop:System modelling with PREEvision – UML/SysML
u SysML?
An example
Use Case Diagram Contents
Class Diagram Contents
State Machine Contents
Summary and Outlook
Agenda
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System Modeling Language (Background)
SysML?
u In the beginning, there was the “Unified Modeling Language”, (“UML”) specification
u Initially developed and published by the Object Management Group (“OMG®”)
u Covers two high-level modelling categories:> Behavioural modelling
> Structural modelling
u Focusses on standardising methods for software design> Provides 14 diagrams in total
u The Model Driven Systems Design work group withinINCOSE decided to customise the UML for system design
u This work was carried out with the OMG and the ISO AP233 WG
u The resulting Systems Modeling Language (“SysML®”)
u Covers behavioural modelling and structural modelling needs
u Is based on OMG UML 2> Provides 9 diagrams in total
u Has a latest ‘release’ of Version 1.5 (May 2017)
u Has a “Version 2” in development…
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What diagrams are there?
SysML?
PREEvision inbuilt logical and physical
layer modelling
u The PREEvision meta-model provides predefined ‘blocks’
u This removes the need to derive a modelling profile
u No more stereotypes!
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SysML?
u An example
Use Case Diagram Contents
Class Diagram Contents
State Machine Contents
Summary and Outlook
Agenda
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The PREEvision User Day
An example
Workshop PREEvision UserDay 20196
What are the roles in my system? (UML/SysML: “Actors”)
An example
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What are the roles in my system? (UML/SysML: “Actors”)
An example
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What are the roles in my system? (UML/SysML: “Actors”)
An example
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What functions does the system provide? (UML/SysML: “Use Case Diagram”)
An example
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What functions does the system provide? (UML/SysML: “Use Case Diagram”)
An example
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What functions does the system provide? (UML/SysML: “Use Case Diagram”)
An example
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Where am *I*? What are my use cases?
An example
I am here!
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Focus: “Deliver Technical Presentations”? (UML/SysML to PREEvision, e.g. SOA)
An example
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A possible way to realise the “PresentationDelivery” interface?
An example
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A deeper look at the implementation (UML: “Class Diagram”)
An example
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Putting all the pieces (so far) together
An example
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Detail: “PresentationDelivery” >> State Machine
An example
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SysML?
An example
u Use Case Diagram Contents
Class Diagram Contents
State Machine Contents
Summary and Outlook
Agenda
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Use Case Diagrams in PREEvision
Use Case Diagram Contents
u Use case diagrams are behavior diagrams and follow the Unified Modeling Language (UML) 2.0 specification.
u Available elements are:
u Use cases
u Use case systems
u Actors
u Include and Extend relations
u Extension Points
u Generalizations
u Features
u Use Case Diagrams can be created under any artifact in the Product Goals layer.
u Fulfillment association between Requirements / Customer Features and Use Cases
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SysML?
An example
Use Case Diagram Contents
u Class Diagram Contents
State Machine Contents
Summary and Outlook
Agenda
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u Availability of Class Diagrams in PREEvision
u UML like class diagrams
u Located in the Software Architecture layer
u Main concepts of the UML class diagramsare supported and available
Class Diagrams in PREEvision
Class Diagram Contents
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Class Diagram
Class Diagram Contents
Class
Interface Class
Abstract Class
Association
Package
Method
Property
GeneralizationComposition
Realization
Dependency
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SysML?
An example
Use Case Diagram Contents
Class Diagram Contents
u State Machine Contents
Summary and Outlook
Agenda
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u For the following artifacts in PREEvision it will be possible to createONE state machine per artifact as child:
u Logical Architecture> All LA-Block Types
u Software Architecture> SW-Composition Type
> All SW-Component Types
> Service
> Use Case System
> Class
u Hardware Architecture> All EE-Components
> Hardware Device Type
> Hardware Module
> All Process Units and CPUs
> All Memory Modules
State machine parents
State Machine Contents
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Supported State Machine Concepts (1/2)
State Machine Contents
Start Node Final
Node
Simple State with:
entry / Activitydo / Activityexit / Activity
Transition with:
Trigger [Condition] / Activity
Composite State
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Supported State Machine Concepts (2/2)
State Machine Contents
Choice Node
Junction Node
OrthogonalState
DeepHistory
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SysML?
An example
Use Case Diagram Contents
Class Diagram Contents
State Machine Contents
u Summary and Outlook
Agenda
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Diagrams
Summary and Outlook
PREEvision inbuilt logical and physical
layer modelling
TBA 9.0 8.5TBA
TBA
7.5
TBA = To Be Announced
9.0
ClassDiagram
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OMG: SysML
u Generic: Any technical system
u Supports MBSE
u Language to describe> Any Systems
> Definition of any individual block possible
> UML 2 Profile Modelling Language
u Diagram> Generic Diagrams (block: logical and physical)
PREEvision: EEA (V9.0)
u Specific: Distributed embedded systems
u Supports MBSE
u Language to describe> Distributed embedded systems
> With 4.400 classes, 11.200 attributesand more than 2.500 relation types for CF, REQ, LA, ASR-SW, NET, COM, WH and Safety
> MOF modelling language (meta model)
u Diagram> Abstraction layers with specific diagrams
> Many SysML concepts supported
u Tool Support> Multiuser collaboration
> Product line/reuse support/variants
> Versioning/Branches
> CHM, TDM, lifecycles
> …
Benefits of PREEvision versus SysML
Summary and Outlook
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© 2019. Vector Informatik GmbH. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1 | 2019-03-19
Author:Nico Adler,Tobias Bitzer,Iain CunninghamVector Germany
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