Hello World! An Instructive Case for TTC 2011 with EMF Henshin

Abstract. In this paper we present Henshin, a tool set for rule-based EMF model transfor-mation, along the Hello World case study of the TTC 2011. It is especially intended to show basic language concepts and constructs by means of basic operations implemented using our tool. Nevertheless, we also introduce even more sophisticated features of Henshin, e.g., control structures and parameter passing. Our transformation language is mainly presented using dedicated visual editors.