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OCL Documentation Landing Page[edit source]

Welcome to the OCL section of the MDriven Documentation. This section is dedicated to helping you understand and utilize Object Constraint Language (OCL) effectively within the MDriven platform. Whether you are a beginner or an advanced user, this comprehensive guide will provide you with the necessary tools and knowledge to master OCL.

Introduction to OCL[edit source]

Start your journey with the basics of OCL, where you will learn about its syntax and foundational concepts.

Writing OCL Expressions and Constraints[edit source]

Explore how to write effective OCL expressions and constraints to enhance your model-driven development.

OCL Operators[edit source]

OCL operators are crucial for performing various operations. This section is divided into categories for easier navigation.

Collection Navigation[edit source]

Learn how to navigate and manipulate collections using OCL operators.

Numeric & Arithmetic[edit source]

Master numeric and arithmetic operations within OCL.

String Manipulation[edit source]

Discover how to handle strings efficiently using OCL.

Date & Time[edit source]

Understand how to work with date and time in OCL.

Logical & Conditional[edit source]

Utilize logical and conditional operators to control flow and logic.

Advanced OCL Techniques[edit source]

For those looking to deepen their OCL skills, explore advanced techniques such as recursion and complex queries.

OCL in ViewModels and UI Expressions[edit source]

Learn how to apply OCL within ViewModels and UI expressions to enhance user interfaces.

OCL Pitfalls and Debugging[edit source]

Avoid common pitfalls and learn debugging techniques using the Model Debugger.

EAL (Executable Action Language)[edit source]

See EAL Overview

Next Steps[edit source]

Now that you have an overview of the OCL documentation, you can start exploring each section in detail. Begin with the Learn OCL page to build a strong foundation, and then proceed to more advanced topics as you gain confidence.

Happy learning!

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