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Domain-Specific Languages and Program Generation with Meta-AspectJ
DOI:10.1145/1416563.1416566.png)
摘要
En 中文
Meta-AspectJ (MAJ) is a language for generating AspectJ programs using code templates. MAJ itself is an extension of Java, so users can interleave arbitrary Java code with AspectJ code templates. MAJ is a structured metaprogramming tool: a well-typed generator implies a syntactically correct generated program. MAJ promotes a methodology that combines aspect-oriented and generative programming. A valuable application is in implementing small domain-specific language extensions as generators using unobtrusive annotations for syntax extension and AspectJ as a back-end. The advantages of this approach are twofold. First, the generator integrates into an existing software application much as a regular API or library, instead of as a language extension. Second, a mature language implementation is easy to achieve with little effort since AspectJ takes care of the low-level issues of interfacing with the base Java language. In addition to its practical value, MAJ offers valuable insights to metaprogramming tool designers. It is a mature metaprogramming tool for AspectJ (and, by extension, Java): a lot of emphasis has been placed on context-sensitive parsing and error reporting. As a result, MAJ minimizes the number of metaprogramming (quote/unquote) operators and uses type inference to reduce the need to remember type names for syntactic entities.
Keyword:
Design
Languages
Metaprogramming
domain-specific languages
language extensions
program synthesis
program transformation
program verification
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期刊
A
IF:
6.2
论文数:
1.2K
被引数:
3.4K

