Publication Details

Simulation of queueing network in Java

ČERNOHORSKÝ Jakub. Simulation of queueing networks in Java. In: Proceedings of 28th ASU Conference - The Simulation Languages. Brno: Department of Intelligent Systems FIT BUT, 2002, pp. 63-69. ISSN 1102-593X.
Type
conference paper
Language
english
Authors
Černohorský Jakub, Ing. (DITS FIT BUT)
Keywords

queueing network, simulation, java

Abstract

This article deals with the object model of a queuing network (subset of discrete systems) and application for visual design (QNetSim). The queueing network is represented as a directed evaluated graph. There are two types of nodes in the graph: service centers and sources of customers. Service centers consist of several servers and a queue. Edges between nodes represent transitions of customers between service centers. The object model of the queuing network duplicates the structure of the graph. The model covers all attributes of the graph and includes also classes of customers. Design patterns were used during the construction of the model. The main reason was to speed up development and increase reusability of the final solution. Nodes of the graph have a simple interface, this is why it is easy to extend the model with new or modified types of nodes. The simulation core works with the model of the queuing network and offers the possibility of planning and executing customer processes. The model contains statistic data of the last executed simulation. Graphical user interface offers visual design and simulation of the network.

Published
2002
Pages
63-69
Journal
ASU Newsletter: a publication of the Association of SIMULA Users., vol. 28, no. 9, ISSN 1102-593X
Proceedings
Proceedings of 28th ASU Conference - The Simulation Languages
Conference
The 28th ASU Conference, The Simulation Languages, Brno, CZ
Publisher
Department of Intelligent Systems FIT BUT
Place
Brno, CZ
BibTeX
@INPROCEEDINGS{FITPUB7063,
   author = "Jakub \v{C}ernohorsk\'{y}",
   title = "Simulation of queueing network in Java",
   pages = "63--69",
   booktitle = "Proceedings of 28th ASU Conference - The Simulation Languages",
   journal = "ASU Newsletter: a publication of the Association of SIMULA Users.",
   volume = 28,
   number = 9,
   year = 2002,
   location = "Brno, CZ",
   publisher = "Department of Intelligent Systems FIT BUT",
   ISSN = "1102-593X",
   language = "english",
   url = "https://www.fit.vut.cz/research/publication/7063"
}
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