Abstract
Current modeling techniques are not well equipped to design dynamic software architectures. In this work we present the basic concepts for a dynamic architecture modeling using nets-within-nets. Nets-within-nets represent a powerful formalism that allows active elements, i.e. nets, to be nested in arbitrary and dynamically changeable hierarchies. Applying the concepts from nets-within-nets, therefore, allows us to model complex dynamic system architectures in a simple way, which enables us to design the system at different levels of abstractions using refinements of net models.
Additionally to the conceptual modeling of such architecture, we provide a practical example where the concept has been successfully applied in the development of the latest release of Renew (Version 2 of the multi-formalism Petri net IDE). The overall monolithic architecture has been exchanged with a system that is divided into a plug-in management system and plug-in’s that provide functionality for the users. By combining plug-ins the system can be adapted to the users’ needs. Through the introduction of the Petri net concepts, the new architecture is now – at runtime – dynamically extensible by registering plug-ins with the management system. The introduced architecture is applicable for any kind of architecture but most suitable for applications with dynamic structure.
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References
Cabac, L., Moldt, D., Rölke, H.: A proposal for structuring Petri net-based agent interaction protocols. In: van der Aalst, W.M.P., Best, E. (eds.) ICATPN 2003. LNCS, vol. 2679, pp. 102–120. Springer, Berlin (2003)
Christensen, S., Hansen, N.D.: Coloured Petri nets extended with channels for synchronous communication. Technical Report DAIMI PB–390, Computer Science Department, Aarhus University, DK-8000 Aarhus C, Denmark (April 1992)
Eichler, C.: Entwicklung einer Plug-In-Architektur für dynamische Komponenten. Diplomarbeit, University of Hamburg, Department of Computer Science, Vogt-Kölln Str. 30, 22527 Hamburg, Germany (2002)
Jacob, T.: Implementation einer sicheren und rollenbasierten Workflow-Managementkomponente für ein Petrinetzwerkzeug. Diplomarbeit, University of Hamburg, Department of Computer Science (2002)
Kummer, O.: Referenznetze. Logos, Berlin (2002)
Kummer, O., Wienberg, F., Duvigneau, M.: Renew – The Reference Net Workshop (October 2004), http://www.renew.de (Release 2.0.1)
Kummer, O., Wienberg, F., Duvigneau, M., Schumacher, J., Köhler, M., Moldt, D., Rölke, H., Valk, R.: An extensible editor and simulation engine for Petri nets: Renew. In: Cortadella, J., Reisig, W. (eds.) ICATPN 2004. LNCS, vol. 3099, pp. 484–493. Springer, Heidelberg (2004)
Medvidovic, N., Taylor, R.N.: A classification and comparison framework for software architecture description languages. IEEE Transaction on Software Engineering 26(1), 70–93 (2000)
Object Management Group (OMG). Unified Modeling Language, (UML) (2004), http://www.uml.org
Reisig, W.: Elements of Distributed Algorithms: Modeling and Analysis with Petri Nets. Springer, New York (1997)
Rölke, H.: Modellierung von Agenten und Multiagentensystemen – Grundlagen und Anwendungen. Agent Technology – Theory and Applications, vol. 2. Logos, Berlin (2004)
Sametinger, J.: Software Engineering with Reusable Components. Springer, Berlin (1997)
Schumacher, J.: Eine Plug-in-Architektur für Renew: Konzepte, Methoden, Umsetzung. Diplomarbeit, University of Hamburg, Department of Computer Science (October 2003)
Szyperski, C.: Component software: beyond object-oriented programming. ACM Press books, New York (2002); Addison-Wesley, 2nd edn.
Torkar, R.: Dynamic software architectures. In: Crnkovic, I., Larsson, M. (eds.) Building Reliable Component-based Systems, ch. 3, pp. 21–28. Artech House (2002)
Valk, R.: Petri nets as dynamical objects. In: Agha, G., De Cindio, F. (eds.) Workshop Proc. 16th International Conf. on Application and Theory of Petri Nets, Torino, Italy (June 1995)
Wienberg, F.: Informations- und prozeßorientierte Modellierung verteilter Systeme auf der Basis von Feature-Structure-Netzen. Dissertation, University of Hamburg, Department of Computer Science, Vogt-Kölln Str. 30, 22527 Hamburg, Germany (2001)
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Cabac, L., Duvigneau, M., Moldt, D., Rölke, H. (2005). Modeling Dynamic Architectures Using Nets-Within-Nets. In: Ciardo, G., Darondeau, P. (eds) Applications and Theory of Petri Nets 2005. ICATPN 2005. Lecture Notes in Computer Science, vol 3536. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11494744_10
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DOI: https://doi.org/10.1007/11494744_10
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