Integrating Java and Prolog through Generic Methods and Type Inference

Maurizio Cimadamore, Mirko Viroli

23th ACM Symposium on Applied Computing (SAC 2008), pages 198-205
16-20 March 2008
ACM, Fortaleza, Ceará, Brazil
Roger L. Wainwright, Hisham M. Haddad, Ronaldo Menezes, Mirko Viroli (eds.)
Special Track on Programming Languages

P@J is a framework, based on the tuProlog open-source engine, allowing Prolog code to be used as possible implementation of a Java method: Java annotations are used for specifying all the necessary information to fill the Java-Prolog gap. This framework is useful to inject a declarative, logic-based paradigm into mainstream ob ject-oriented programming, so as to easily code functionalities related to automatic reasoning, adaptivity, and conciseness in expressing algorithms.

In this paper, an extension of P@J is presented which improves the invocation technique for such Prolog-implemented methods. Java type inference of generic method calls is intensively used to automatically infer all the necessary paradigm mismatch information: this results in an elegant and concise invocation style, which further reduces the gap between Prolog goal satisfaction and Java method invocation. This new approach inspires some interesting applications: we show examples related to the implementation of abstract data types and parsers for context-free grammars.

(keywords) Generics, Java, Multiparadigm, Prolog, Wildcards
Address = {Fortaleza, Cear{\'a}, Brazil},
Author = {Cimadamore, Maurizio and Viroli, Mirko},
Booktitle = {23th ACM Symposium on Applied Computing (SAC 2008)},
Doi = {10.1145/1363686.1363740},
Editor = {Wainwright, Roger L. and Haddad, Hisham M. and Menezes, Ronaldo and Viroli, Mirko},
Isbn = {978-1-59593-753-7},
Keywords = {Generics, Java, Multiparadigm, Prolog, Wildcards},
Month = {16--20~} # mar,
Note = {Special Track on Programming Languages},
Pages = {198--205},
Publisher = {ACM},
Title = {Integrating {J}ava and {P}rolog through Generic Methods and Type Inference},
Volume = 1,
Year = 2008}


— authors

Maurizio Cimadamore, Mirko Viroli

— editors

Roger L. Wainwright, Hisham M. Haddad, Ronaldo Menezes, Mirko Viroli

— status


— sort

paper in proceedings


— volume

23th ACM Symposium on Applied Computing (SAC 2008)

— volume


— pages


— publication date

16-20 March 2008




— print ISBN



— BibTeX ID
— BibTeX category

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