Informatica

We present the capabilities of the scripting language Open PROMOL and its processor. The intention of the language is to pre-program specifications for modifying programs written in a target language. We use its processor either as a tool for developing the stand-alone reusable components or as a “component-from-the-shelf” in generative tools for generating domain specific programs. The processor itself uses the module (lexical analyser and parser) produced by Lex & Yacc as a reusable component. We describe the generation, computation, control, parameterization and gluing capabilities of the language. We compare our approach with the similar approaches known in the literature.

This paper presents the framework for well-understood domain analysis as a decisive stage for the successive process of domain-specific software tools building. Specific features of the well-understood domain analysis are formulated. Initial model of the tools to be built and the analysis process are described. Analysis is performed with the reusability concept in mind and as a result essential domain knowledge is extracted. The latter is defined by a term “domain knowledge template”.