Middleware Abstraction Layer (MWALA)
The basic idea of MWALA is to enable a BusinessLogic to run anywhere by abstracting the underlying middleware. BusinessLogics are wrapped in activities which allow to use:
- a filter function to pre-evaluate data samples including the possibility to skip an activity activation
- scheduling the order-of-activation for several BusinessLogics of an activity
Custom functionality can be injected around a BusinessLogics in a pre-/ post-hook.
The decoupling of activity data-reception and activity activation ensures the deterministic computation with a static set of received data samples during a single activation.
Benefits of MWALA
- Support for multiple middlewares for different purposes
- Reusability of the actual BusinessLogic across projects without changing the code of the actual BusinessLogic
- Extensibility to other middlewares