ID
Acronym: S(t)imulator
Use-cases: Loire Flooding, HelloDiag
Description
R-IOSEMIT enables you to simulate a predefined set of data called events. An event has to follow a predefined structure and a topic. In R-IOSuite three types of sensors can be simulated: the events emitted from webservices, from tweets or from the Maple location tags.
How does the interpretation work?
R-IOSEMIT enables R-IOSUITE to interpret events in real-time. It uses a Complex Event Processing (CEP) engine to apply the interpretation rules available in your Use-Case (at src/main/resources/webjars/gind/usecases/loireflooding/interpretation-rules.
R-IORED will be design to update these rules through a dedicated tool.
- The first event is notified to the CEP engine by the notify() method of the CEP rules manager
- The second event is notified to the CEP engine etc.
... - When an event fulfills the conditions of an interpretation rule, the High level interpretation engine notifies that a node or a edge has to be deleted/updated or added to the ACTIVE WORLD (stored in Neo4J). This action is stated in the interpretation rule.
- Then, the interpretation manager uses the notification to update the ACTIVE WORLD with the interpret() method.