Introducing Simulation and Model Animation in the MDE Topcased Toolkit

International audienceThe Topcased project aims at developing a modular and generic CASE environment for model driven development of safety critical systems. Model validation is a key feature in this project and model simulation is a major way for validation. The purpose of this paper is to present the current Topcased process for building model simulators and animators. After introducing the functional requirements for model simulation and animation, it is explained how simulation is currently being integrated in the Topcased environment, presenting the main components of a simulator: a model animator, a scenario builder and a simulation engine. The approach is illustrated by the presentation of the first simulation experiment conducted in the project: the UML 2 StateMachines case study