draw uml

, but you are not sure about the relationship, draw a link first to indicate the association. As you deepen and embody your business, then improve and modify the association. 2. Dependency (dependency): For two objects x/y, if the object x changes, it may cause changes to the other object Y. In this case, y depends on X. For example, if a smoke bot is not able to survive, it can be said that it is dependent on smoke. The statement is as follows: For

quite straightforward, you can drag several Java classes into this file view, the UML class diagram is naturally generated, and the relationships between the classes. * Referencehttp://www.modelgoon.orgIt is important to note that sometimes you must use a proxyServerto connect successfully. * Why Choose Modelgoon instead of other pluginsother UML plug-ins can do similar things, but there are a variety of p

more and more automation, writing code more and more become a "no technical content" thing. And how to design the perfect system architecture according to the customer's demand is an important step to the success of the project. UML is actually a kind of graphical tool, it through some standardized graphics, the needs of the image to draw out, so that everyone can understand, and understand what to do, and

Tags: compare configuration Direct schema ftp IAT call stage imageBrief introductionA deployment diagram is also called a configuration diagram to display the physical architecture of hardware and software in the system. You can learn about the physical topology, connection relationships, and distribution of the processing nodes between software and hardware components.Deployment Diagram Modeling Steps-Identify the various nodes that need to be deployed, such as network hardware devices, server

The knowledge of UML has been learned for a while, and the understanding of the nine types of diagrams has changed a lot since I did not understand it before. The viewpoint on pure theoretical knowledge of software engineering has also changed, it tastes a little bit better. In my opinion, the nine diagrams of UML are different understandings of a system at different stages or from different angles. In fac

Class digraphs are the most commonly used diagrams in UML. A class, which is a rectangle at a distance and a rectangle at a closer look, but sometimes a rectangle or a set of two or three rectangles. A class usually has some attributes and methods. The class diagram is shown as follows: This class chart consists of three rectangles, including class names, attributes, and methods. The previous ("+") signs ind

Enterprise Architect (EA) is an OMG UML-based visual model and design tool that provides support for the design and construction of software systems, business process modeling, and domain-based modeling, and is not only used by enterprises and organizations to model systems, It is also used for propulsion models to be implemented throughout the application development cycle.On the EA tool modeling platform, the following common design models are avail

". "Include" LinkI divide the "include" relationship into "weak include" and "strong include". The above is "weak include", and the following is "strong include ", this figure shows the differences between the two types of content. "Weak inclusion" and "strong inclusion" are just common examples of me. The academic term is "aggregation" and "Combination". The general information may be confusing to you, I hope you can explain it further. In the class diagram of the design mode, the "inc

Http://www.qdgw.edu.cn/zhuantiweb/jpkc/2009/rjkf/xmwd/Visio_UmlModel.htm UML Modeling with Visio Content outline: 1. UML Modeling Environment in Visio2. Use cases diagram (using case Diagram)Composition of 2.1 use case diagrams2.2 Creating a Use case diagram2.2.1 To establish roles (Actor)2.2.2 Build Use Cases2.2.3 establish the communication of roles and use cases2.2.4 establish the

Unified Modeling Language (UML) defines a series of standard symbols for describing object-oriented systems. Use UML to enhance communication between domain experts, workflow experts, software designers, and other experts from different backgrounds. UML can be used in common situations and is intuitive to the users of the workflow system. In addition to these,

UML diagram for a long time, read a lot of people's blog, but also with others to communicate a lot, this UML diagram exactly how to draw, many people feel good after watching UML video, can really to draw when, do feel powerless, do not know where to start, at this time, Al

Package diagrams is a combination of model elements that are represented in UML in a notation similar to a folder, each element in the system can be owned by only one package, one package can be nested in another, and a package diagram can be used to classify the related elements into a system that contains a package, chart, or individual element. In simple terms, we can directly understand the package as a namespace, a folder, is used to organize the

that the sender passes a message to the recipient of the message, and then resumes its activity without waiting for the recipient to return the message or control. The recipient and sender of an asynchronous message are working concurrently. The return message means that the message is returned from the procedure call.Self-correlating messagesRepresents the method's own invocation and one method within an object that invokes another method, such as:Combined fragmentsRepresents a message sent wi

There are six kinds of relationships in UML definitions: dependency, generic, association, implementation, aggregation, and combination. The definition and presentation methods are described below. Dependency (Dependency): The change in element a affects element B, but the opposite is not true, then the relationship between B and A is dependent, B relies on A; the generic and implementation relationships are semantically dependent, but are described s

This chapter first introduces the history and present of UML, as well as the concept of object-oriented programming, and then describes how to construct an application using UML. It mainly consists of the following four parts: first, understanding the object-oriented mechanism and visual model. Second, understand the graphical labeling model. Third, understand the UML