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You're reading from  Implementing Domain-Specific Languages with Xtext and Xtend

Product typeBook
Published inAug 2013
PublisherPackt
ISBN-139781782160304
Edition1st Edition
Tools
XtextXtext
Concepts
Domain Specific Languages
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Author (1)
Lorenzo Bettini
Lorenzo Bettini
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Lorenzo Bettini

Lorenzo Bettini is an associate professor in computer science at the Dipartimento di Statistica, Informatica, Applicazioni "Giuseppe Parenti," Universit di Firenze, Italy. Previously, he was a researcher in computer science at Dipartimento di Informatica, Universit di Torino, Italy. He also was a Postdoc and a contractual researcher at Dipartimento di Sistemi e Informatica, Universit di Firenze, Italy. He has a masters degree summa cum laude in computer science and a PhD in "Logics and Theoretical Computer Science." His research interests cover design, theory, and the implementation of programming languages (in particular, objectoriented languages and network-aware languages). He has been using Xtext since version 0.7. He has used Xtext and Xtend for implementing many domain-specific languages and Java-like programming languages. He also contributed to Xtext, and he recently became an Xtext committer. He is the author of the first edition of the book "Implementing Domain-Specific Languages with Xtext and Xtend", published by Packt Publishing (August 21, 2013). He is also the author of about 80 papers published in international conferences and international journals. You can contact him at http://www.lorenzobettini.it.
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Summary

In this chapter, we implemented a DSL for expressions; this allowed us to explore some techniques for dealing with recursive grammar rule definitions in Xtext grammars and some simple type checking. We also showed how to write an interpreter for an Xtext DSL.

In the next chapter we will develop a small object-oriented DSL. We will use this DSL to show some advanced type checking techniques that deal with object-oriented features such as inheritance and subtyping (type conformance).

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Implementing Domain-Specific Languages with Xtext and Xtend
Published in: Aug 2013Publisher: PacktISBN-13: 9781782160304
© 2013 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Lorenzo Bettini

Lorenzo Bettini is an associate professor in computer science at the Dipartimento di Statistica, Informatica, Applicazioni "Giuseppe Parenti," Universit di Firenze, Italy. Previously, he was a researcher in computer science at Dipartimento di Informatica, Universit di Torino, Italy. He also was a Postdoc and a contractual researcher at Dipartimento di Sistemi e Informatica, Universit di Firenze, Italy. He has a masters degree summa cum laude in computer science and a PhD in "Logics and Theoretical Computer Science." His research interests cover design, theory, and the implementation of programming languages (in particular, objectoriented languages and network-aware languages). He has been using Xtext since version 0.7. He has used Xtext and Xtend for implementing many domain-specific languages and Java-like programming languages. He also contributed to Xtext, and he recently became an Xtext committer. He is the author of the first edition of the book "Implementing Domain-Specific Languages with Xtext and Xtend", published by Packt Publishing (August 21, 2013). He is also the author of about 80 papers published in international conferences and international journals. You can contact him at http://www.lorenzobettini.it.
Read more about Lorenzo Bettini

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