UML diagrams are often used in banking management for documenting a banking system. In particular, the interaction of bank customers with an automated teller machine (ATM) can be represented in a Use Case diagram. Before the software code for an ATM, or any other system design, is written, ...
It doesn’t matter how the system is actually implemented, as long as it looks like this to the user." [csee.umbc.edu/ courses/ 331/ resources/ tij/ text/ TIJ213.gif] This automated teller machine (ATM) UML use case diagram example was created using the ConceptDraw PRO diagramming ...
用例(use case):系统功能 图形:如下图是登录功能 用例.png 每个用例都有一个名称:短小精悍的“动名词”如例如ATM系统,经典的用例有“取钱” “存钱”“修改密码”等。 参与者(actor):用户或者外部系统 图形: 参与者.png 对每一类参与者要有简短描述:如 学生:需要参加培养计划规定的课程,并通过考核 参与者和...
The benefit of using theuse case diagramis that we develop the system with the user in mind. It is the best way to meet the requirements of the end-user. The use case diagram illustrates the relationship between the multiple use-cases, actors, and systems. The best practice is that the ...
机器显示的车费要求的票证。乘客现金存款然后在本规定，并按下“接受现金。 “这台机器的现金支票，如果是更平衡的现金支付。和票证印刷要求。该系统还采用的运营商。他们可能想知道举行的机器，撤销或现金存款时，需要报告的选择还包括详细的报告的交易中，总结报告数的门票每个销售目的地，期初余额，现金...
Use Case Diagram USE-CASEDIAGRAMEXERCISE 1. Draw ausecasediagramfor an ATM machine with the following functionality. A customer’s interaction with thesysteminvolves logging in‚ making withdrawal requests‚ deposit requests‚ and balance inquiry requests. If the customer logs in‚ there is a...
用例图示例 下图显示了一个ATM用例图示例,这是用于教学用例图的一个经典示例。 下面的文档管理系统(DMS)用例图示例显示了系统的参与者和用例。特别是,用例之间包含和扩展了关系。 下面的订单系统用例图示例显示了系统中涉及的参与者和用例:
The figure below shows an ATM use case diagram example, which is quite a classic example to use in teaching use case diagram.The Document Management System (DMS) use case diagram example below shows the actors and use cases of the system. In particular, there are include and extend ...
用例图(Use Case Diagram) 执行者/参与者(Actor): 表示与您的应用程序或系统进行交互的用户、组织或外部系统。用一个小人表示。 用例(Use Case): 即系统具有的功能,在用例图中用椭圆圈表示,圈里用文字描述该用例,一般为动宾短语。 系统(System): 用来展示系统的一
UML——Use Case Diagram(用例图) 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、关联和依赖。它展示了一个外部用户能够观察到的系统功能模型图。