Research on UML-based System Modeling and Its Practice
Nannan Zhao
Abstract
Nannan Zhao
Abstract
Unified Modeling Language(UML) is an important modeling tool in the process of object-oriented analysis(OOA) and design(OOD).A relatively complete system modeling is conducted on the basis of UML by taking the college student record management system as an example.In the process of such system modeling,the static structural model,the dynamic behavoral model and the physical model of the system for graphs like the use case diagram,class diagram,sequence diagram,state diagram,activity diagram and deployment diagram are all established,which help achieve a higher degree of system practicality,normativeness and validity.
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Unified Modeling Language(UML) is an important modeling tool in the process of object-oriented analysis(OOA) and design(OOD).A relatively complete system modeling is conducted on the basis of UML by taking the college student record management system as an example.In the process of such system modeling,the static structural model,the dynamic behavoral model and the physical model of the system for graphs like the use case diagram,class diagram,sequence diagram,state diagram,activity diagram and deployment diagram are all established,which help achieve a higher degree of system practicality,normativeness and validity.
Key concepts: Class diagram, Communication diagram, Sequence diagram, State diagram, Use Case Diagram, Computer science, Unified Modeling Language, Activity diagram