Abstract
The Structural Active-Object Systems (SAOS) approach provides an architecture suitable for various concurrent realtime applications. A SAOS program is constructed from its component structural active objects by structural and hierarchical composition. The behaviors of structural active objects, in turn, are determined by the transition statements provided in their class definitions. Prototype SAOS programs have been developed in such diverse application areas as process and manufacturing control, discrete, analog, and mixed-mode simulation, hardware logic simulation, graphical user interfaces, graphical editors, LAN/WAN protocol simulation, and algorithm animation, with significant reduction in source code sizes and program development time. In this paper we examine the fundamental ideas underlying the SAOS approach and emphasize the importance of structural and hierarchical object composition (SHOC) in software construction.
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Minoura, T. (1996). Structural Active-Object Systems Fundamentals. In: Object-Oriented Behavioral Specifications. The Springer International Series in Engineering and Computer Science, vol 371. Springer, Boston, MA. https://doi.org/10.1007/978-0-585-27524-6_9
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DOI: https://doi.org/10.1007/978-0-585-27524-6_9
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