Service Creation Supporting Tools

In this paper supporting tools of a new mark-up language developed for service creation in next generation networks are presented. The language supports open interfaces of Parlay/Open service access and its grammar is formally described in augmented Backus Naur form (ABNF). In order to allow language extensibility without the need of manual reprogramming its interpreter, a translator-generator is developed. The translator-generator automatically generates parts of the language interpreter.