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The various elements of UML are not mentioned here, I just want to talk about the relationship between classes in the class diagram, can understand the class diagram of the lines between the classes, arrows represent what meaning, it is enough to deal with daily work and com
The package diagram and Use Cases Written in UML last time: connect to: UML from requirement to implementation --- package diagram According to the sequence of appearance in the UML diagram. After the package
UML Class diagram: To understand the class diagram of the lines between the various classes, what the arrow means is enough to deal with day-to-day work and communication, and we should be able to match the meaning of the class
This is a creation in Article, where the information may have evolved or changed. Using tool GO-PACKAGE-PLANTUML to analyze the source code of Go project, generate UML class diagram automatically PLANTUML Tools Introduction PLANTUML supports converting "text-describing UML class
The object class diagram of UML can be better usedDatabaseModeling. Traditional E-R diagram only focus on data, while UML object class diagram not only on the data, but also on the beha
！！！ Excerpt from: http://www.cnblogs.com/silent2012/archive/2011/09/07/2169946.htmlSeveral structure http://www.open-open.com/lib/view/open1328059700311.html in class diagram1. What is a class diagramClass diagram are mainly used to describe the structural design of a system. Class diagrams are also the most commonly u
Labels: UML class diagram This article is your own learning notes. You are welcome to repost it, but please indicate the source:Http://blog.csdn.net/jesson20121020 Previously, the diagram drawn in the factory method mode was not strictly in line with the UML
the specification or interface defined in the target element Refine Adornments represent the relationships between different semantic hierarchies. Substiute The source element is an alternative to the target element. Trace We use this dependency to track things such as dependencies from requirements to classes, or how changes in a model are practiced in other models. Use The target element to be used when the source
adduser () method can be defined as public Boolean adduser (userdto user). In the iuserdao method, adduser () the object of the userdto type is used as a parameter, so there is a dependency between iuserdao and userdto. Through the above analysis, the instance reference Class 1 is shown in Figure 1: Figure 1 Reference class diagram of the registration function
can remember the original to fix a bug did what changes, don't be nervous, as long as you follow the above actions correctly submitted, idea will help you remember these details For example, select the recently submitted Task list, select Switch To,idea to automatically open the source code associated with the task, and navigate to the modified line of code. Of course, if the task is already close, you can also choose Remove to empty it. Second, UML
there is no loop in the instance diagram. In other words, it can only be a one-way relationship. Figure F Synthesis (composition) Synthesis ( fig. G) is a special form of aggregation, implying "local" within the "whole" life-cycle responsibility. Synthesis is also not shared. Therefore, while the part does not necessarily have to be destroyed with the destruction of the whole, the whole is either responsible for maintaining a partial survival state o
Reprinted: http://hi.baidu.com/dburu/blog/item/c60fc1881b37189ca4c2723f.html/cmtid/059096cb1ab0e0f352664fa7 Green UML: A uml class diagram creation tool. You can use green UML to create a UML
After a bit of searching, Android Studio can automatically help us to generate UML class diagram, simply fantastic Http://www.gcssloop.com/course/UsePlantUMLInAS (Win), the specific approach to the blog address. The test is not based on the Java file automatically generated, but need to write their own dot syntax relat
transferred from: http://www.cnblogs.com/silent2012/archive/2011/09/07/2169946.html1. What is a class diagramClass diagram are mainly used to describe the structural design of a system. Class diagrams are also the most commonly used UML diagrams, with class diagrams showing
Original: UML class diagram Knowledge collationUML Class DiagramUML, advanced necessary professional skills, can not understand the UML will not understand those excellent information.Here's a simple arrangementRelationship generalization relationship between classes (genera
, the Association and the aggregation cannot distinguish syntactically, must examine the concrete logical relation. "Code embodiment": member variable "Arrows and points": solid lines with hollow diamonds, diamonds pointing to the whole 5. Combination (composition) "Combinatorial relationship": the relationship between the whole and the part, but part cannot leave the whole and exist alone. If the company and the Department is a whole and part of the relationship, no company there is no departm
I. Purpose It is used to describe the static structure of the system. In all UML diagrams, class diagrams are the most familiar to us. We may have seen them when we are not in contact with UML. Class diagram, as early as in vs2005, there is a small icon "View
Baidu, look at the review good I collected, study, really do not understand!!!The first is to review the UML in the understanding of nine kinds of diagrams: http://xhf123456789plain.blog.163.com/blog/static/172880482201192222144421/Picture use case diagram: http://xhf123456789plain.blog.163.com/blog/static/172880482201192221826110/The following is an example of a class
The first is to review the UML in the understanding of nine kinds of diagrams: http://xhf123456789plain.blog.163.com/blog/static/172880482201192222144421/Picture use case diagram: http://xhf123456789plain.blog.163.com/blog/static/172880482201192221826110/The following is an example of a class diagram (as if it were in
UML defines the following 5 categories, 10 model diagrams. The first class is the use case diagram, the use case diagram describes the function of the system from the user's point of view, and points out the operator of each function. The second category is static diagrams, including
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