IUML-B

iUML-B is a collection of diagrammatic editors for Event-B. The diagrams are contained within the machines they contribute to and are used to elaborate the machine and its content with extra model features.

• State-machine diagrams a hierarchical state-machine diagram editor which can be used to impose sequential ordering to your events. An animator is also provided to visualise the progress of the state-machine.

• Class diagrams a class diagram editor which can be used to define data entities and their relationships and to lift behaviour based on data sets.

Tutorials

• iUML-B Class-diagrams Tutorial A tutorial on the use of iUML-B Class diagrams.

• iUML-B State-machines Tutorial A tutorial on the use of iUML-B State-machines.