2. Execute the actions associated with the transition. 3. Atomically exit the source state configuration and enter the target state configuration. One big problem with the UML transition sequence is ...

Abstract: Automatic test data generation helps testers to validate software against user requirements more easily. Test data can be generated from many sources; for example, experience of testers, ...

Abstract: Nowadays the variety and complexity of applications arise the requirement for the creation of new flexible models that are more complex than the existing models. The transformation between ...

A tool for executable specifications written in modern, portable C++. Offers a comprehensive extendable DSL (Domain Specific Language) for specifying software with built-in support for UML state ...

Harel StateCharts are gaining widespread usage since a variant hasbecome part of the Unified Modeling Language. The diagram type allowsthe modeling of superstates, concurrent states, and activities as ...

As opposed to conditional flag-centric code, a state machine diagram presents a very clear view of the design, and so provides a good example to students. As opposed to conditional flag-centric code, ...

This installment starts a new segment of lessons about state machines. The subject conceptually continues the event-driven theme and is one of my favorites [1,2]. Today, you’ll learn what event-driven ...