推荐阅读 15. 面向对象——UML协作图(Collaboration Diagram) Chila...发表于软件工程图... 13. 面向对象——UML状态图(Statechart Diagram) Chila...发表于软件工程图... 17. 面向对象——UML构件图(Component Diagram) Chila...发表于软件工程图... UML-组件图 一休发表于一休打开...
Signals represent how activities can be modified from outside the system. They usually appear in pairs of sent and received signals, because the state can't change until a response is received, much like synchronous messages in asequence diagram. For example, an authorization of payment is neede...
Quickly learn UML Activity Diagram. Read this UML guide for everything you need to know about Activity Diagram.
UML Communication Diagram Template Works best for: Software Development, Mapping, Diagrams Most modern programs consist of many moving parts working to a precise set of instructions. With a communication diagram, you can visualize exactly how those parts work together, giving you a clearer understandin...
Example（新生报到/注册）活动图用途 对系统的工作流(workflow)建模，即对系统的业务过程建模(UseCase分析)。说明一次业务活动中的工人(角色)、工作流、组织和对象是如何工作的。对具体的操作建模，描述计算过程的细节。显示用例的实例是如何执行动作以及如何改变对象状态 学习内容 什么是活动图...
An example activity diagram. Figure 9.2 shows an example of an activity hierarchy that can be represented on a block definition diagram. The activity hierarchy provides an alternative view of the actions and invoked activities shown on activity diagrams, but it does not include the flows between ...
For example, we can learn which business objects are exchanged, etc.Figure 5.5 Activity diagram “No Boarding” Figure 5.6 Elements of the activity diagram ActivityIn activity diagrams one single activity is depicted as shown in Figure 5.6. In our context, an activity represents a business ...
UMLState machine diagramandactivity diagramare both behavioral diagrams but have different emphases.Activity diagramis flow of functions without trigger (event) mechanism,state machineis consist of triggered states. Example: State diagrams versus flowcharts ...
Activity diagram is suitable for modeling the activity flow of the system. An application can have multiple systems. Activity diagram also captures these systems and describes the flow from one system to another. This specific usage is not available in other diagrams. These systems can be database...
Figure 2. A UML activity diagram for the enterprise architectural modeling (simplified). Figure 3. Submitting expenses. Order Swimlanes in a Logical Manner. Apply Swim Lanes To Linear Processes. A good rule of thumb is that swimlanes are best applied to linear processes, unlike the one depic...