Implementation of EasyTime formal semantics using a LISA compiler generatorIztok Fister
, Marjan Mernik
, Iztok Fister
, Dejan Hrnčič
, 2012, original scientific article
Abstract: A manual measuring time tool in mass sporting competitions would not be imaginable nowadays, because many modern disciplines, such as IRONMAN, last a long-time and, therefore, demand additional reliability. Moreover, automatic timing-devices based on RFID technology, have become cheaper. However, these devices cannot operate as standalone because they need a computer measuring system that is capable of processing incoming events, encoding the results, assigning them to the correct competitor, sorting the results according to theachieved times, and then providing a printout of the results. This article presents the domain-specific language EasyTime, which enables the controlling of an agent by writing the events within a database. It focuses, in particular, on the implementation of EasyTime with a LISA tool that enables the automatic construction of compilers from language specifications, using Attribute Grammars.
Keywords: domain specific modelling language, compiler, code generator, measuring time
Published in DKUM: 06.07.2017; Views: 1401; Downloads: 353
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