Maestro for Let's Dance: An Environment for Modeling Service Interactions

In emerging web service development approaches, the description of interactions both from a global and from a local perspective plays an increasingly important role. In earlier work we presented a visual language (namely Let’s Dance) for modeling service interactions at different levels of abstraction. In this paper we present a modeling tool for Let’s Dance. The tool supports the static analysis of global models, the generation of local models from global ones, and the interactive simulation of both local and global models.