Modeling of Object-Oriented Programs with Petri Net Structured Objects
Keywords:Place/transition nets, multilabeled Petri nets, program model, object-oriented programming
AbstractThe article presents a method for constructing a model of an object-oriented program in terms of multilabeled Petri nets. Only encapsulation - one of the three concepts of object-oriented paradigm - is considered. To model a different aspects of encapsulation a Petri net structured object is proposed. It consists of a Petri net defining its behavior and a set of organized access points specifying its structural properties. Formal composition operations to construct a program model from the models of its methods, classes, objects, functions, and modules are introduced and a source code translation algorithm to Petri net representation is proposed. A special section of the article considers in detail a process of model construction of a real object-oriented program (OOP). Source code of the program, figures with Petri net objects modeling different elements of the program and the resulting model of the program are presented.
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How to Cite
Kharitonov, D., Tarasov, G., & Golenkov, E. (2017). Modeling of Object-Oriented Programs with Petri Net Structured Objects. COMPUTING AND INFORMATICS, 36(5), 1063–1087. Retrieved from http://www.cai.sk/ojs/index.php/cai/article/view/2017_5_1063