【File】->【New Project】->填写工程名称:Example.eap 2、新建Use Case View用例视图 右击上面新建的Project->选择【New View】->弹出对话框,选择【Use Cse】如下图 单击【OK】,在Model工程下,这样就新建了一个Package。 右击Package【商品提报上架】->选择【Add】->选择【Add Diagram】,如下图所示 弹出如下...
Use case diagrams model the functionality of a system using actors and use cases. Use cases are a set of actions, services, and functions that the system needs to perform. Learn more.
You can create a UML use case diagram in Visio to summarize how users (or actors) interact with a system, such as a software application. An actor can be a person, an organization, or another system. Use case diagrams show the expected behavior of the system. They don't show the ...
UML建模——用例图(Use Case Diagram) 原文链接:https://www.cnblogs.com/lcword/p/10472040.html 用例图主要用来描述角色以及角色与用例之间的连接关系。说明的是谁要使用系统,以及他们使用该系统可以做些什么。一个用例图包含了多个模型元素,如系统、参与者和用例,并且显示这些元素之间的各种关系,如泛化、关联和依...
A use case describes how a user uses a system to accomplish a particular goal. A use case diagram consists of the system, the related use cases and actors and relates these to each other to visualize: what is being described? (system), who is using the system? (actors) and what do ...
用例模型是从应用领域(Application domain)的角度,面向用户的一种模型,旨在描述用户眼中(而非程序员眼中)此系统的功能行为。以下是一张用例图,先有一个大致的印象: 一个售票系统的用例图 用例图体现了该系统能够为参与者提供的种种功能以及这些功能之间的联系。要画好一张用例图,需要把握三个元素:参与者(Actor)、...
面向对象分析(Object-Oriented Analysis, OOA)中的类图(Class Diagram)是UML(Unified Modeling Language)的一种图形表示法,用于展示系统中的类、接口、对象以及它们之间的静态结构和关系。类图是面向对象设计和开发中非常重要的一个环节,它帮助分析师和设计师理解问题域,设计出清晰、合理的软件结构。下面是类图的一些关键...
If actors in your system need to interact with each other, you might consider a separate use case diagram to depict this interaction. You can also use inheritance for actors. Use Cases A use case represents an action, and thus the names should begin with a verb. The general guidelines for...
Another IoT use case involves the use of open-source frameworks, such as Apple ResearchKit, to create visual consent flows, real-time dynamic active tasks, and surveys by using customizable modules.Partners and customers can build a patient-facing interface created and customized for Tara based on...
2、新建Use Case View用例视图 右击上面新建的Project->选择【New View】->弹出对话框,选择【Use Cse】如下图 单击【OK】,在Model工程下,这样就新建了一个Package。 右击Package【商品提报上架】->选择【Add】->选择【Add Diagram】,如下图所示 弹出如下对话框:选择【UML Behavioral】->Use Case,单击【OK】 ...