序列框图(Sequence Diagram)简介 序列框圖(Sequence Diagram)簡介 以時間順序顯示物件交互的圖。實際上，它顯示了參與交互的物件和所交互資訊的順序。序列框圖例子如下：交互(Interaction)
EA&UML日拱一卒--序列图(Sequence Diagram)::循环 相信只要用过时序图,就一定用过循环(loop),但是你还真就不一定发挥了它的所有能力,不信你就继续看。 语义 一 个循环片段可以有重复的上限和下限,以及一个布尔条件,该条件利用来自片段中一条生命线的值。在每次循环开始的时候,如果布尔条件为真,循环体就会被...
时序图(Sequence Diagram) 控制焦点Focus on Control 的取值: Alternative fragment(denoted “alt”) 与 if…then…else对应 Option fragment (denoted “opt”) 与 Switch对应 Parallel fragment (denoted “par”) 表示同时发生 Loop fragment(denoted “loop”) 与 for 或者 Foreach对应 Break...
The following diagram shows a loop fragment. There is also an interaction occurrence, which is similar to a combined fragment. An interaction occurrence is a reference to another diagram which has the word "ref" in the top left corner of the frame, and has the name of the referenced diagram...
StarUML sequence diagram 本文StarUML版本:2.8.1for Mac 组合片段 Combined Fragment 组合片段用来解决交互执行的条件及方式。 它允许在序列图中直接表示逻辑组件,用于通过指定条件或子进程的应用区域,为任何生命线的任何部分定义特殊条件和子进程。 左侧选择Toolbox -> Interactions(Advanced) -> Combined Fragment后,...
Now the problem with sequence diagram is that you need to draw a diagram, you need to use 13 00:01:07,539 --> 00:01:13,099 a tool for example draw.io or something equivalent and you need to draw sequence diagram which 14
break that will exit the loop or the action if a certain condition is met. Add the condition inside the frame next to the frame type at the top left. The frame should completely surround all of the steps needed to complete that ‘fragment’ of the sequence. You can represent even more ...
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Loop combined fragments have the propertiesMinandMax, which indicate the minimum and maximum number of times that the fragment can be repeated. The default is no restriction. BreakIf this fragment is executed, the rest of the sequence is abandoned. You can use the guard to indicate the conditi...
UML activity diagrams help you to graphically illustrate the chronological sequence of system processes in object-oriented programming. They show which actions take place in which order to execute an activity. With a finished diagram, you can create code frames using XML… ...