class diagram tool

A class chart is a type of static view. A class chart describes a static relationship. In my opinion, a class chart is a process of finding and drawing relationships. It is so difficult to find a class in this process. The following figure shows the elements in the class

Class diagramThe class diagram shows the construction module of the object-oriented system. Depicts a static view of a model or part of a model, showing the properties and behaviors it contains, rather than describing the function or refinement of the operation in detail. Class diagrams are most commonly used to expres

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 classes, interfaces, and the static structure

a lot of computer technology books or articles commonly used in UML class diagram, the author of the book describes each design pattern is the class diagram + Object-oriented language applet ( in C #, its basic knowledge of a different article)+ character dialogue interpretation of knowledge points. This paper introduc

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 communication, at the same time, we should be ab

Get the analysis finished product demand is the line design UML (with class diagram) or the first design database? Reply content: Get the analysis finished product demand is the line design UML (with class diagram) or the first design database? I first design the database, UML generally draw a component

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

is not possible to change the implementation inherited from the parent class at run time. To make things worse, the parent class usually defines at least part of the behavior of the subclass, and any changes to the parent class can affect the behavior of the child class. If the inherited implementation is not suitable

Class diagram, the British Civilization Yue: Class diagram, then the class is after how magical transformation, into a class diagram? As we all know, classes are descriptors of a set of

; Propertytpe, drop-down select simple, complete the settings for the id attribute gettter (), Setter () method, as shown in figure Again, in turn, set other properties name, Addre_mail Note: Personal recommendations do not use this feature, you can complete the gettter (), Setter () method, and the constructor of related parameters for each property through the Eclipse tool 3 Inter-class call relationship

previous contents. ========================= Body ================================ = Class A uml class diagram is first used to describe a class. Class is represented by a box, which is separated into several columns. Attribute on, method under. The name is left and

The existence of UMLClass diagram is a UML diagram with high frequency, which is used to describe the classes contained in the narrative system and the relationship between them, to help people to simplify the understanding of the system, is also an important product of the system analysis and design phase, but also the system coding and testing of the important type basis.How to express UMLIts presentation

From: http://blog.csdn.net/onetree2010/article/details/6197463 In Visio, the relationship between the package and the class is the inclusion relationship. After the class is dragged into the folder of the package, the relationship is established. The binary Association symbol can be set to aggregation and synthesis.Interface: hollow circle + straight line (Tang Lao duck

The existence of UMLClass diagram is a UML diagram with high frequency, which is used to describe the classes contained in the system and the relationship between them, to help people to simplify the understanding of the system, is also an important product of the system analysis and design phase, but also the important type of system coding and testing basis.How to express UMLIts presentation method is als

above. For example, if a and B have a "one-to-many" repetition degree, there is a list in a that stores n references of object B, that's all. Now, I have finished the class graph relationship above. I hope you will get something better. I have also spent a lot of time (drawing, generating code, writing to blog, alas, a sweat ). However, it is worth it if you can thoroughly understand the relationships of UML cla