Alf zone

Icon class
icon_class_computed
fas fa-project-diagram
icon_class
fas fa-project-diagram
Institution
Object Management Group™ (OMG™)

Alf - the Action Language for Foundation UML - is a UML-friendly textual "surface language" intended for use together with fUML. Useful for those tasks in Activity and StateMachine diagrams that don't lend themselves to graphical modelling.

There is an Alf plugin for use with MagicDraw® UML, MagicDraw SysML Plugin, and Magic Cyber-Systems Engineer ® (Cameo Systems Modeler®).

Please view also these slides by Ed Seidewitz.

Notes
Relevant snippets (from other sources)
Visit also
UML zone
fUML zone
SysML zone
MagicDraw UML (Magic Software Architect) zone
Magic Model Analyst® (Cameo Simulation Toolkit®) zone
Magic Cyber-Systems Engineer® (Cameo Systems Modeler®) zone
MagicDraw SysML Plugin zone
Visit also (backlinks)
[TRAIL] SysMLv1: The Webel Radio Net port-based messaging example model in Cameo Systems Modeler and Cameo Simulation Toolkit
MBSE: Languages and tools: NoMagic/Dassault vs SysML
MINI TRAIL: Some recommended tools for getting started with Model-Based Systems Engineering with SysML and simulation with Modelica and/or Simulink
SysMLv2: EXTERNAL references, resources, presentations
StructuredActitivityNodes (structured actions) - ADVANCED REFERENCE ONLY
ExpansionRegion: running «iterative» example
LoopNode: running loopVariable example
Webel's Best Practice policy notes for MBSE with SysML1.x (and UML) and the MagicDraw/Cameo tools
A quick look at accessing an Operation on a Transition or ActivityEdge guard with Alf vs ALH
StateMachine diagram for comparing action language access to an operation for a guard
Class diagram for comparing action language access to an operation for a guard
Action Language for Foundational UML 1.1
Cameo Simulation Toolkit handles OpaqueExpression and OpaqueBehavior including these action scripting languages: English (built-in), Alf (via plugin), BeanShell, JavaScript, JavaScript Rhino, Groovy, ...
External links
https://www.omg.org/spec/ALF
Using Alf with Cameo Simulation Toolkit - Part 1: Basics
Alf Plugin product home
Slides: 2019-05-19: Leveraging Alf for SysML, Part 1: Better Simulation Modelin…
Slides: 2019-05-22: Leveraging Alf for SysML, Part 2: More Effective Trade Stud…
Slides: 2018-10-16: Precise Semantics Standards at OMG: Executing on the Vision…
Flags