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Implementing Domain-Specific Languages with Xtext and Xtend

You're reading from   Implementing Domain-Specific Languages with Xtext and Xtend Learn how to implement a DSL with Xtext and Xtend using easy-to-understand examples and best practices.

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Product type Paperback
Published in Aug 2016
Publisher Packt
ISBN-13 9781786464965
Length 426 pages
Edition 2nd Edition
Languages
Tools
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Author (1):
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Lorenzo Bettini Lorenzo Bettini
Author Profile Icon Lorenzo Bettini
Lorenzo Bettini
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Table of Contents (18) Chapters Close

Preface Preface to the second edition
1. Implementing a DSL FREE CHAPTER 2. Creating Your First Xtext Language 3. Working with the Xtend Programming Language 4. Validation 5. Code Generation 6. Customizing Xtext Components 7. Testing 8. An Expression Language 9. Type Checking 10. Scoping 11. Continuous Integration 12. Xbase 13. Advanced Topics 14. Conclusions
A. Bibliography
Index

Chapter 2. Creating Your First Xtext Language

In this chapter, we will develop a DSL with Xtext and learn how the Xtext grammar language works. We will see the typical development workflow of programming with Xtext when we modify the grammar of the DSL. The chapter will also provide a small introduction to EMF (Eclipse Modeling Framework) a framework that Xtext relies on to build the AST of a program.

This chapter will cover the following topics:

  • A DSL for entities
  • The Xtext generator
  • The Eclipse Modeling Framework
  • Improvements to the DSL
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