Skip to main content

User account menu

Show — User account menu Hide — User account menu
  • Log in
Home
Webel IT Australia
Model-based systems engineering, software, and IT Training for industry, science and education
  • Home
  • About
  • SysML/MBSE Training
  • SysML Q&A
  • Services
    • Model-Based Systems Engineering with SysML
    • SysML/MBSE Training & e-Learning
    • SysML/MBSE Educational Consultancy web sessions
    • Model-Based Software Engineering
    • Python and REST web service APIs and OpenAPI
    • Docker application deployment for VPS and Traefik
    • Data modelling: XML, JSON, databases
    • Wolfram Mathematica: Data analysis & visualisation
    • Spreadsheet data extraction and migration
    • Physics simulations, technical animations, 3D modelling
    • Technical Media: Video, Audio, Graphics
    • Drupal CMS web sites & PHP
  • Keywords
  • Contact

Breadcrumb

  1. Home
  2. IT zone
  3. UML zone
Learn about Webel's comprehensive SysMLv2 Workshop Seminar course!
VIDEO: The Webel SysMLv2/MBSE course has landed! Take a quick tour!
Webel now has a SysMLv2 Online Self-Study course with self-test Quizzes!

Object Constraint Language (OCL) zone

Icon class
icon_class_computed
fas fa-book
Keywords
  • Object Constraint Language
  • constraint
  • UML
  • Unified Modeling Language
Notes
Relevant snippets (from other sources)
Visit also
Visit also (backlinks)
UML/SysMLv1: ISSUE: Cameo Simulation Toolkit (v2024x): Simulation does not test even the simplest broken OCL2.0 Constraint. The unsatisfactory "WORKAROUND" is to use another language for the Constraint (they nearly all work).
External simulation: Languages and tools: SysML vs SysPhS vs Modelica vs Simulink
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
Object Constraint Language Version 2.4
National eHealth Transition Authority (NEHTA)
External links
https://www.omg.org/spec/OCL/About-OCL/
https://en.wikipedia.org/wiki/Object_Constraint_Language
Flags

Book traversal links for Object Constraint Language (OCL) zone

  • Previous
  • Up
  • Next
We are Australia's Systems Modeling Language (SysML®) and Model-Based Systems Engineering (MBSE) specialists!
Catch our SysMLv2 Workshop Course deal 25% off all bookings
fully pre-paid by 30th June 2026!
Learn at your own pace with our SysMLv2 Online self-study course with Quizzes and worked exercises!
Save 25% off Live Online SysMLv2 or v1 web sessions for individuals before 30th June 2026!
SysMLv1 slide set PDFs now available for purchase!
Home of the  Webel Parsing Analysis recipe for Model-Based Systems Engineering with SysML®
Visit our Client showcase

Browse by content type

Show — Browse by content type Hide — Browse by content type
  • SysML Videos
  • Mini SysML/UML simulations
  • Tutorials & Trails
  • Slides
  • Images
  • Galleries
  • Snippets
  • Notes
  • Sources
  • Publications
  • Events
  • Activities
  • Organisations
  • Client showcase

Zones

  • IT zone
    • SysMLv2 zone
    • Arduino zone
    • C++ zone
    • CATIA Magic zone
    • Drupal zone
    • Java zone
    • Mathematica and Wolfram Language zone
    • Model-Based Systems Engineering (MBSE) zone
    • Modelica zone
    • Open API zone
    • PHP zone
    • Pure Data zone (patch-based synthesis) [ARCHIVAL]
    • SQL zone
    • Software engineering reference zone
    • Symbolic Algebra zone
    • SysMLv1 zone [long term support]
    • Tools and Applications zone
    • UML zone
      • MagicDraw UML (Magic Software Architect) zone
      • Object Constraint Language (OCL) zone
      • TRAIL: UML Behavior: Activities and Actions
      • The Webel Parsing Analysis recipe for UML
      • fUML zone
    • Web Ontology Language (OWL) zone
    • Web technologies zone
    • XML zone
    • Postman REST API end point tester zone
    • Python zone
    • Blender 3D and Geometry Nodes zone
    • Traefik reverse proxy zone
  • Profile & About
  • IT Training courses
  • Webel IT Australia's services
  • R & D projects
  • Client showcase
  • Science zone

Related sites

  •   SysML Q&A subscription portal
  • Webel's SysMLv2 Online course!
  • BUY Webel SysMLv1 slide set PDFs
  • SysML/MBSE videos on Vimeo
  • Webel's LinkedIn company page
  • Dr Darren's LinkedIn profile page
  • Webel's Photo and Maths Art sales

Technology Tips

Show — Technology Tips Hide — Technology Tips
  • Search Cameo SysMLv2 Plugin issues
  • Webel Best Practices for SysMLv2
  • Webel Best Practices for SysMLv1
  • Search UML2/SysMLv1 keywords
  • Search Cameo issues for SysMLv1
  • Search Cameo tips for SysMLv1
  • Search SysPhS (v1) keywords
  • Search Mathematica tips
  • Search Modelica keywords
© Copyright 2000 - 2026 Webel IT Australia (WEBEL.COM.AU) (ABN 67 677 268 579). All rights reserved.
Excluded: Text from OMG™ specifications parsed into UML™ and SysML™ analysis models remains © Copyright The Object Management Group™.
Excluded: Text from Wikipedia articles quoted for educational purposes is subject to the Wikipedia Creative Commons Attribution ShareAlike Licence
Excluded: Text from Java™ tutorials and documentation - parsed into UML™ analysis models - remains © Copyright Oracle
UML® is a registered trademark of the Object Management Group.
SysML® is a registered trademark of the Object Management Group.
OMG® is a registered trademark of the Object Management Group.