Solving the TTC 2013 Flowgraphs Case with FunnyQT

FunnyQT1 is a new model querying and transformation approach which is implemented as an API for the functional, JVM-based Lisp-dialect Clojure. It provides several sub-APIs for implementing different kinds of queries and transformations. For example, there is a model-to-model transformation API, and there is an in-place transformation API for writing programmed graph transformations. FunnyQT currently works natively with EMF and JGraLab models, i.e., it doesn’t use some internal model representation, and it can be extended to other modeling frameworks, too. For solving the tasks of this transformation case2, FunnyQT’s model transformation API and its polymorphic function API have been used for task 1. Both task 2 and task 3 have been tackled algorithmically using FunnyQT’s plain querying and model manipulation APIs. Task 4 has been solved by using FunnyQT’s querying API and Clojure metaprogramming.