TECHNOLOGY OF FORMATION OF A DESIGN CLASS MODEL OF THE INFORMATION SYSTEM
The technology of information systems design based on the use of models that allow execution is considered. The UML language is used as the base language for description of domain components and templates. It is shown that the expansion of UML by introducing new stereotypes and rules of work with them allows to provide the necessary properties of the description and transformation of object models of information systems. The methods of transformation of the object model of the information system of the analysis stage to obtain the object model of the design stage, which has a high level of abstraction, expanding the boundaries of reuse. An example of constructing a high-level object model of abstraction by successive application of the transformation rules of the original model of the analysis stage is given. By applying some of the patterns and proposed transformation rules, a freight tariff model based on a specific document is transformed into a service tariff model.
Authors: V. A. Dubenetsky, A. G. Kuznetsov, V. V. Tsekhanovsky
Direction: Informatics, Computer Technologies And Control
Keywords: Information system, object model, class model, design stages, object model transformation
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