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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Capra, L. Stile, V. |
| Copyright Year | 2013 |
| Description | Author affiliation: Dipt. di Inf., Univ. degli Studi di Milano, Milan, Italy (Capra, L.; Stile, V.) |
| Abstract | The Interpreter design pattern provides an elegant and natural way of implementing systems based on term-rewriting in a OO fashion. The idea is simply associating each term of a language, either terminal or non-terminal, with a corresponding class provided with a suitable simplify() method.Reducing a term to a normal form is thus performed through a series of recursive calls to such a method.The main weakness of this approach is that it does not take into account similarities existing among different domains, thus enforcing programmers to pollute generic and domain-specific rules. The resulting code if often wordy, hard to maintain, non-reusable. In this paper we adapt the Interpreter pattern so that a clean separation between generic (common to different domains) and domain-specific rules is possible. The new pattern significantly helps design even complex rewriting systems. A running example which refers to a generic Logical domain is used throughout the paper. An application to High Level Petri nets analysis is sketched. Without any loss of generality we refer to Java as representative of a large class of languages. |
| Starting Page | 185 |
| Ending Page | 192 |
| File Size | 641081 |
| Page Count | 8 |
| File Format | |
| ISBN | 9781479930357 |
| e-ISBN | 9781479930364 |
| DOI | 10.1109/SYNASC.2013.32 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-09-23 |
| Publisher Place | Romania |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Java rewriting systems design patterns Abstracts Production facilities Concrete generic programming Grammar Boolean algebra Engines Intepreter |
| Content Type | Text |
| Resource Type | Article |
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