uml diagram software

Original: UML Use case diagram summaryReprint Please specify source: http://blog.csdn.net/tianhai110Use case diagrams are primarily used to describe the relationships between users, requirements, and system functional units. It shows a model diagram of a system function that an external user can observe."Purpose": helps the development team to understand the func

team and the team (as shown in ). The "employee" and "employer" on the two sides of the Association indicate the relationship between the two, while the number indicates the restriction of the relationship between the two, which is the multiple correlation between the two. There are usually "*" (indicating all, not limited), "1" (indicating there is only one), "0... "(0 or more)," 0, 1 "(0 or one)," n... m "(meaning n to m)," m... * "(at least m ). • Association is the most common relationshi

UML Use case diagram A use case diagram is the first step in the analysis of software requirements to the final implementation, which describes how to use a system. A use case diagram contains 6

laruence.xmi -n laruence -f xmi --pure-object --no-deployment-view --no-component-view --no-docblock You will get a laruence. xmi file. you can learn the specific parameters of phpuml through phpuml-help. With xmi, how can we convert it into a UML diagram? Visio2007 does not support importing XMI. I found another tool: Altova Umodel, which supports conversion from XMI to

At the beginning of the painting is really tangled, at that time was forced to draw under the master, but it is also good, in the strong request of master, I learned how to use the EA, but also for a learning a new software has a better way to find some video, or text materials to help us learn to use the new software.Each time the drawing has a new understanding, after this and the regulation of the consolidation of

Objective UML is used to describe the entire design process of the system, and for this process produced a UML9 diagram: Use case diagram, Class diagram, object graph, collaboration diagram, sequence diagram, activity

Document directory Abstract: this is an article about the unified modeling language, that is, the basic diagram used in UML. In this article, I will discuss the structure diagram, which is a new graph type that has been proposed in UML 2. Since the purpose of this series of articles is to help people understand

create a class drawing cloth for class design by selecting UML class diagram in.Class Diagram creation You can create a class diagram by using the tool box on the left, demonstrating the relationships of interfaces, classes, and classes: inheritance, dependency, aggregation, and composition. Enum is no

Teach () { ...... } } 4. Interface and Implementation relationshipIn many object-oriented languages have introduced the concept of interfaces, such as Java, C #, etc., in the interface, usually no attributes, and all operations are abstract, only the operation of the Declaration, there is no implementation of the operation. UML represents an interface in a manner similar to the representation of a class, as shown in 3:Figure 3

I. Purpose For a development team, the sequence diagram is very important because it is used to describe the interaction between a group of objects in the system, especially for crawlers. The project and sequence diagram of business complexity allow us to clarify these complex processes more quickly. Ii. Basic Elements The UML elements in the sequence

To learn UML, you must first learn 14 types of UML graphics. To learn graphs, you must first know what elements are on the graphs. [Note] This document is not a basic tutorial Of the use case diagram, but a graphical Summary of the use case diagram. The use case diagram is

This article begins with a discussion of code-level issues. The main feature of Markdown is the design implementation.This article begins with the markdown perimeter code:UML sequence diagrams are obtained from https://github.com/bramp/js-sequence-diagrams copy.When this UML code also uses two JS, function library and drawing.First of all, talk about this JS core class:Https://github.com/bramp/js-sequence-diagrams/blob/master/src/sequence-diagram.jsFi

select from the list. Delete the re-Warranty notification without affecting the plan.6. There is an aggregation relationship between cutover notification and request ticket. Similarly, a request ticket can exist independently of a cutover notification. That is to say, the cutover notification is deleted without affecting the ticket.7. Notifications and replies are in a combination. Because the reply cannot exist independently of the notification. That is to say, to delete a notification, the co

Document directory The UML use case diagram contains three relationships: (include), (extend), and (generalization ). Overview The Use Case attempts to summarize the relationship between roles and systems in the use case, and describes the functional requirements of the system, the interaction between roles and systems, and the system response. Official definition: Use Cases define a set of use cases,

The UML diagram and code expression of the relationship between classes and classes in java. If you need it, refer to it. There is a relationship between the class and the class: Generalization) Dependency) Association) Aggregation) 1. Generalization) Definition:Represents the inheritance relationship between classes, the inheritance relationship between interfaces, or the Implementation relations

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

: This article mainly introduces how to understand the uml class diagram. if you are interested in the PHP Tutorial, refer to it. In a UML diagram, there are several common relationships: Generalization, implementation, Association, Aggregation, and Composition ), dependency) 1. Generalization) [Generalized relationsh

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 diagram to the final code; With this knowledge, there is no problem with the design pattern

Class digraphs are graphs describing classes, interfaces, collaboration, and relationships between them. A class diagram is a part of a static view in the system. A static view can contain many class diagrams. Static views are used for Structural Modeling of the software system. They construct the vocabulary and relationships of the system, and the visualization of structural models is achieved through cl

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