create uml class diagram online

The meanings of the symbols of UML class diagramsClass diagram basic symbols can be broken down into dashed lines, arrows, solid lines, hollow right triangles, solid right triangles, hollow diamonds and solid diamonds. These basic graphs are combined to form the basic symbols of the class

UML class diagram Using UML class diagrams, we can express the static content of classes and their relationships. In the class diagram, we can show the member variables and member funct

！！！ 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

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

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

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

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 related code, such as, then give up1.

In software systems, classes do not exist in isolation, there are various relationships between classes and classes, and UML provides different representations for different types of relationships.1. Related relationshipsAn Association (association) relationship is the most common relationship between a class and a class, and it is a structured relationship that

First, the concept: Introduction to the basic concepts of UML: UML:UML (Unified Modeling Language) provides a unified, standard, and visual modeling language for object-oriented software design. It is suitable for describing the whole process of software design which is driven by use case and is architecture-centric. StarUML Use tutorial See http://blog.csdn.net/monkey_d_meng/article/details/5995610/ UML M

, 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

UML Class Diagram Relations Daquan1. AssociationBidirectional Association:C1-C2: Refers to both sides know each other's existence, can call each other's public properties and methods.This is described in the GOF design pattern book: Although this relationship is applicable in the analysis phase, we feel that it is too abstract to describe the