1、UML Lecture SeriesUML SIGRequirements Modeling (Use Case Diagram + Use Case Description) UML Lecture SeriesRequirements Modeling (Use Case Diagram + Use Case Description) Session ObjectivesAt the end of this lecture You will be able to :Draw a use case diagram to depict functionalrequirements ...
UseCaseDiagram用况图实验一链接: https://blog.csdn.net/miny_Chen/article/details/80084189教学管理系统用况图: 两个主要用况:1.Student Course Selection 学生选课 1.1 Brief Description(简要描述) 该用例用于描述学生进入课程管理系统后如何选修课程。 1.2 Flow ...
UML定义了多种图形化的符号来描述软件系统部分或全部的静态结构和动态结构,包括:用例图(usecasediagram)、类图(classdiagram)、时序图(sequence...)、部署图(deploymentdiagram)等。在这些图形化符号中,有三种图最为重要,分别是:用例图(用来捕获需求,描述系统的功能,通过该图可以迅速的了解系统的功能模块及其关系)、...
Lecture SeriesRequirements Modeling (Use Case Diagram + Use Case Description) Session ObjectivesAt the end of this lecture You will be able to :Draw a use case diagram to depict functional requirements of a system.Expose typical mistakes by students.Write use case description for a use case. us...
UML建模:如何画用例图(Use Case Diagram) 热度: UMLLectureSeries UMLSIG RequirementsModeling (UseCaseDiagram+UseCaseDescription) UMLLectureSeries RequirementsModeling (UseCaseDiagram+UseCaseDescription) SessionObjectives AttheendofthislectureYouwillbeableto: ...
Lab2:UseCaseDiagrams Slide4 Actors Anactorisanyoneoranythingthatmustinteractwiththesystem.ActorsareNOTpartofthesystemIntheUML,anactorisrepresentedasastickman.SWE214(051)Lab2:UseCaseDiagrams Slide5 UseCases Ausecaseisadescriptionofasetofsequencesofactions,includingvariants,thatasystemperformstoyieldan...
External Systems: Identify any external systems or integrations that the system will interact with, such as databases or third-parties.2. Structuring a use case diagram In this section, we’ll explore the key elements involved in structuring a use case, from defining its title and description to...
1)use case diagram用例图 1.Finally, we both gain the use case diagram and its description of outpatient service system.本文首先介绍了UML的有关概念,然后举例说明了使用UML对医院门诊信息系统建立用例模型的过程,最终得到医院门诊信息系统的用例图及其详细用例描述。 2.The use case diagram,class diagram,seq...
On a use case diagram, use cases are associated (3) with the actors that perform them. Your system (4) is whatever you are developing. It might be a small software component, whose actors are just other software components; or it might be a complete application; or it might be a large...
A use case diagram is a visual representation of the different ways and possible scenarios of using a system. It illustrates how a user will perform actions and interact with a particular system, such as a website or an app. For example, this use case diagram depicts the different functions...