Last week, the open sourcing of ComMA (Component Modelling and Analysis) in the context of the Eclipse Foundation, saw another milestone. The first version Eclipse CommaSuite is now online in the form of Release 0.1.0. ComMA is a set of DSLs used to (partially) specify the behavior of components and their interfaces, including time and data constraints. On the basis of these specifications, a number of artifacts can be automatically generated, including run-time monitors that validate compliance with the specification can be generated, visualizations, timing statistics, documentation, test cases, and adapters. Many of these features will be included in later releases of ComMA, and some of them have yet to emerge from research projects as mature features.
ComMA was originally developed by ESI and Philips, but more recently in collaboration with a growing number of other companies. For example, the DYNAMICS project in which ESI works together with Thales, we are currently investigating how adapters can be semi-automatically generated to bridge differences between components implementing different versions of interfaces. This work has been previously mentioned in an article in Bits & Chips, as well as in a paper. Currently, three master students from my Embedded Software and Systems course at UvA are also doing their graduation projects in the context of evolution of ComMA interfaces, looking into aspects of data dependencies, interface dependencies, and static impact analysis. We look forward to seeing the results of their work this summer.