System Sequence diagram that is the sub-type of the sequence diagram that shows us the input and output events.
后面我计划总结一个完整的项目,从domain model,object model到最终Java代码给出例子,有空的话就会去写出来。 System Sequence Diagram(系统顺序图) 系统顺序图(System Sequence Diagram,简称SSD)是一种用于描述系统边界上事件顺序的模型,它展示了一个特定使用场景下系统的交互过程。系统顺序图只关注系统级别的组件,例如...
通常用系统顺序图来画一个用例场景(例如主场景或复杂的常用的场景)。 1、首先要画一个system,前面要加个冒号,不写system,扣全部分,不写冒号扣1分,位置放错扣1分。 因为要画的是系统事件,没有系统还画什么 2、顺序:最左边是actor(前面也要加冒号),然后是system,然后就是用例的外部实体 3、通常只要求描述一...
Benefits of system sequence diagrams SSDs are ideal for demonstrating when and how tasks are completed in a system, especially as those tasks relate to use cases. Here are a few specific examples of when to use SSDs: In a step-wise fashion, modeling operations of the system in response to...
Synonyms for SYSTEM: network, series, complex, whole, web, totality, plexus, conglomerate, sequence, aggregate
sequence figure and the life line which is included in the sequence figure is made non indicatory of the life line which is made non indicatory in the information of the 1st reception edge, extracted with the 2nd message which includes 1st life line identification ID in the information of ...
Transformation of UML Class Diagram to UML Sequence Diagram For object-oriented software development, The Unified Modeling Language (UML) has become an industrial standard. There are different models which have been described under UML notation. Use case model can represent the functional view of......
You read the diagram by following the arrows from left to right, using these conventions: Symbol A B C Action A set of alternatives - one of which you must code. A set of alternatives - one of which you must code. You can code more than one of them, in any sequence. A B C A ...
This template shows the Context Diagram. It was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the Block Diagrams Solution from the “Diagrams” area of ConceptDraw Solution Park. The context diagram graphically identifies the system. external factors, and relations between...
ApplicationConnectionDiagram ApplicationEnvironment ApplicationError ApplicationFlyout ApplicationGroup ApplicationInsights ApplicationOnlySequence ApplicationPrivate ApplicationRole ApplicationRoleError ApplicationRoleWarning ApplicationRoot ApplicationWarning ApplyCodeChanges ApplyStyle ArchitectureExplorer ArcPie ArcRing ArcSegmen...