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Petri nets model of unified modeling language statecharts

. Jisuanji Jicheng Zhizao Xitong, 13 (7): 1300--1307 (2007)

Zusammenfassung

Aiming at shortcomings existing in Unified Modeling Language (UML) statecharts studies, a formal syntactics of UML statecharts was firstly described. Then, an extended Petri net model, StateChart Net (SC_Net), which could precisely describe the semantic of UML statecharts was defined, The statechart could precisely describe translation among layers, translation conflict and translation concurrence. Data processing of statechart translation and communication mechanism between statecharts could also be described. And the translation process from UML statechart diagrams to SC_Net was defined. Finally, verification of correctness and consistency of UML behaviour models was discussed.

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