Xtend - A Language Made for Java Developers
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This document introduces Xtend, a programming language created for Java developers. Xtend aims to improve on Java by incorporating features from other JVM languages while maintaining 100% Java interoperability. Key features include Java's type system and libraries, IDE support, functional programming capabilities, extension methods, and exceptional domain-specific language support through the use of active annotations that can participate in compilation and enhance derived Java code. The document concludes with a thank you and information about the creators of Xtend.
![Java’s Annotation Processing Tool (apt):
apt is a [..] utility for annotation processing. It includes a set
of reflective APIs [..] to process program annotations[..].
These [..] APIs provide a build-time, source-based, read-only
view of program structure. They [..] model the Java™
programming language's type system[..].
[..] annotation processors [..] can produce new source code
and other files. [..]
http://docs.oracle.com/javase/6/docs/technotes/guides/apt/index.html](https://image.slidesharecdn.com/xtend2012-121008143538-phpapp02/85/Xtend-A-Language-Made-for-Java-Developers-26-320.jpg)
![Java’s Annotation Processing Tool (apt):
apt is a [..] utility for annotation processing. It includes a set
of reflective APIs [..] to process program annotations[..].
These [..] APIs provide a build-time, source-based, read-only
view of program structure. They [..] model the Java™
programming language's type system[..].
[..] annotation processors [..] can produce new source code
and other files. [..]
http://docs.oracle.com/javase/6/docs/technotes/guides/apt/index.html](https://image.slidesharecdn.com/xtend2012-121008143538-phpapp02/85/Xtend-A-Language-Made-for-Java-Developers-27-320.jpg)
![Java’s Annotation Processing Tool (apt):
apt is a [..] utility for annotation processing. It includes a set
of reflective APIs [..] to process program annotations[..].
These [..] APIs provide a build-time, source-based, read-only
view of program structure. They [..] model the Java™
programming language's type system[..].
[..] annotation processors [..] can produce new source code
and other files. [..]
http://docs.oracle.com/javase/6/docs/technotes/guides/apt/index.html](https://image.slidesharecdn.com/xtend2012-121008143538-phpapp02/85/Xtend-A-Language-Made-for-Java-Developers-28-320.jpg)
![Java’s Annotation Processing Tool (apt):
apt is a [..] utility for annotation processing. It includes a set
of reflective APIs [..] to process program annotations[..].
These [..] APIs provide a build-time, source-based, read-only
view of program structure. They [..] model the Java™
programming language's type system[..].
[..] annotation processors [..] can produce new source code
and other files. [..]
http://docs.oracle.com/javase/6/docs/technotes/guides/apt/index.html](https://image.slidesharecdn.com/xtend2012-121008143538-phpapp02/85/Xtend-A-Language-Made-for-Java-Developers-29-320.jpg)
![Java’s Annotation Processing Tool (apt):
apt is a [..] utility for annotation processing. It includes a set
of reflective APIs [..] to process program annotations[..].
These [..] APIs provide a build-time, source-based, read-only
view of program structure. They [..] model the Java™
programming language's type system[..].
[..] annotation processors [..] can produce new source code
and other files. [..]
http://docs.oracle.com/javase/6/docs/technotes/guides/apt/index.html](https://image.slidesharecdn.com/xtend2012-121008143538-phpapp02/85/Xtend-A-Language-Made-for-Java-Developers-30-320.jpg)
Xtend - A Language Made for Java Developers
- 1. A Language made for Java Developers (c) 2012 itemis AG
- 9. IDEs, Tools,... Open-Source Community
- 10. IDEs, Tools,... Open-Source Standard Library Community
- 11. IDEs, Tools,... Should we really throw all those assets away? Open-Source Standard Library Community
- 12. IDEs, Tools,... Should we really throw all those assets away? How about just fixing the Open-Source Standard Library problematic bits? Community
- 14. Java’s Type System & Libraries
- 15. Java’s Type System & Libraries Java’s IDE Support
- 16. Java’s Type System & Libraries Java’s IDE Support Functional Programming
- 17. Java’s Type System & Libraries Java’s IDE Support Functional Programming Extension Methods
- 18. Java’s Type System & Libraries Java’s IDE Support Functional Programming Extension Methods Exceptional DSL Support
- 19. A clean, fast and statically typed Groovy
- 20. A simpler Scala, with 100% Java interoperability
- 22. Demo
- 24. Exceptional DSL Support Annotations on
- 25. Steroids
- 26. Java’s Annotation Processing Tool (apt): apt is a [..] utility for annotation processing. It includes a set of reflective APIs [..] to process program annotations[..]. These [..] APIs provide a build-time, source-based, read-only view of program structure. They [..] model the Java™ programming language's type system[..]. [..] annotation processors [..] can produce new source code and other files. [..] http://docs.oracle.com/javase/6/docs/technotes/guides/apt/index.html
- 27. Java’s Annotation Processing Tool (apt): apt is a [..] utility for annotation processing. It includes a set of reflective APIs [..] to process program annotations[..]. These [..] APIs provide a build-time, source-based, read-only view of program structure. They [..] model the Java™ programming language's type system[..]. [..] annotation processors [..] can produce new source code and other files. [..] http://docs.oracle.com/javase/6/docs/technotes/guides/apt/index.html
- 28. Java’s Annotation Processing Tool (apt): apt is a [..] utility for annotation processing. It includes a set of reflective APIs [..] to process program annotations[..]. These [..] APIs provide a build-time, source-based, read-only view of program structure. They [..] model the Java™ programming language's type system[..]. [..] annotation processors [..] can produce new source code and other files. [..] http://docs.oracle.com/javase/6/docs/technotes/guides/apt/index.html
- 29. Java’s Annotation Processing Tool (apt): apt is a [..] utility for annotation processing. It includes a set of reflective APIs [..] to process program annotations[..]. These [..] APIs provide a build-time, source-based, read-only view of program structure. They [..] model the Java™ programming language's type system[..]. [..] annotation processors [..] can produce new source code and other files. [..] http://docs.oracle.com/javase/6/docs/technotes/guides/apt/index.html
- 30. Java’s Annotation Processing Tool (apt): apt is a [..] utility for annotation processing. It includes a set of reflective APIs [..] to process program annotations[..]. These [..] APIs provide a build-time, source-based, read-only view of program structure. They [..] model the Java™ programming language's type system[..]. [..] annotation processors [..] can produce new source code and other files. [..] http://docs.oracle.com/javase/6/docs/technotes/guides/apt/index.html
- 32. Active Annotations Participate in Compilation
- 33. Active Annotations Participate in Compilation Enhance Derived Java Code
- 34. Active Annotations Participate in Compilation Enhance Derived Java Code Apply Domain-Specific Constraints
- 35. Demo
- 36. xtend-lang.org @xtendlang @szarnekow Thank you! (c) 2012 itemis AG
Editor's Notes
- #2: - A statically typed, functional programming language for the JVM\n- Developed at Eclipse.org and provides a couple of very interesting and unique Features.\n
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- #7: - Eclipse JDT, IntelliJ and Netbeans are the best IDEs in the world for any language\n- Findbugs, Profilers, JRebel\n\n- huge amount of open-source projects. There’s something for everything!\n- well supported by a nice community\n- consisting of almost 10 mio developes\n
- #8: - Eclipse JDT, IntelliJ and Netbeans are the best IDEs in the world for any language\n- Findbugs, Profilers, JRebel\n\n- huge amount of open-source projects. There’s something for everything!\n- well supported by a nice community\n- consisting of almost 10 mio developes\n
- #9: - Eclipse JDT, IntelliJ and Netbeans are the best IDEs in the world for any language\n- Findbugs, Profilers, JRebel\n\n- huge amount of open-source projects. There’s something for everything!\n- well supported by a nice community\n- consisting of almost 10 mio developes\n
- #10: - Eclipse JDT, IntelliJ and Netbeans are the best IDEs in the world for any language\n- Findbugs, Profilers, JRebel\n\n- huge amount of open-source projects. There’s something for everything!\n- well supported by a nice community\n- consisting of almost 10 mio developes\n
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