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System class structure generation method based on UML dynamic models

A dynamic model and model technology, applied in the field of system modeling, can solve the problems of heavy model analysis workload, error-prone, and reliance on designers, etc.

Active Publication Date: 2018-10-12
JINCHENG COLLEGE NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, UML does not strictly regulate the mapping relationship of "activity diagram", "sequence diagram" and "state diagram", so in the actual modeling and analysis process, it is very dependent on the experience and ability of the designer
When the system is huge, the workload brought by the model analysis is also very large, and errors are prone to occur

Method used

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  • System class structure generation method based on UML dynamic models
  • System class structure generation method based on UML dynamic models
  • System class structure generation method based on UML dynamic models

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Embodiment Construction

[0024] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the invention. Obviously, the embodiments described below are only It is a part of the embodiments of the invention, but not all of them. Based on the embodiments of the invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the invention.

[0025] figure 1 It is an algorithm flow chart of a method for generating a system class structure based on a dynamic model provided by the present invention.

[0026] In step 101, the system business analysis is carried out, and the system business model is established through the "activity diagram", "sequence diagram" and "state diagram" of UML, and the "swimming lane" model, "act...

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Abstract

The invention discloses a class structure generation method based on UML dynamic models. The method is implemented on the basis of the modeling standard of UML dynamic models and static models and comprises the steps that 1, the dynamic modeling requirement and standard for describing the service process are proposed on the basis of a UML; 2, a mapping relation between part models in the dynamic models and class structures is defined; 3, a corresponding relation between part models in the dynamic models and class interfaces, methods and attributes is defined; and 4, a method for converting thedynamic models into the static class structures is defined. By means of verification, the method can meet the automatic generation requirement of large system class structure diagrams on the basis ofthe UML dynamic models and indicate service modeling, class modeling and system function modeling of complex systems.

Description

technical field [0001] The invention relates to the field of system modeling, in particular to a method for generating a system class structure based on a UML dynamic model. Background technique [0002] UML is a standard modeling language. In the object-oriented system design and system development method, the "class" model is the core of the whole design and development method. "Class structure" is used to describe the composition of the system "class", as well as the methods, interfaces, attributes, etc. of the "class", which is the basis of object-oriented design and development. [0003] The UML specification defines "activity diagram", "sequence diagram" and "state diagram", which are used to assist designers in the analysis of "classes" and "variables" and "methods" of "classes". However, UML does not strictly regulate the mapping relationship of "activity diagram", "sequence diagram" and "state diagram", so in the actual modeling and analysis process, it is very dep...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/20G06F8/35G07F19/00
CPCG06F8/20G06F8/35G07F19/206
Inventor 陈晨
Owner JINCHENG COLLEGE NANJING UNIV OF AERONAUTICS & ASTRONAUTICS