Using a fUML Action Language to Construct UML Models

In this paper we introduce a fUML based action language and describe its concrete syntax. The action language uses only elements allowed by the fUML standard for its abstract syntax. The concrete syntax resembles the syntax of existing structured programming languages, with some elements inspired by OCL. The action language is part of the ComDeValCo framework and we are using it to model the functionality of the components, to simulate the execution of the models and to test the models.