uml symbols

UML, English name Yue: Unified Modeling Language, she also has a Chinese name is called Unified Modeling Language, in simple terms, she is a drawing software blueprint standard language. Her ability to express is particularly strong, describing the various views needed for development and then deploying the system on that basis. UML is a difficult way to develop software development methods, she is indepen

Tags: font public service Ted Python simple folder reason nesting history Brief introduction Package diagrams is a description of the relationship between packages and packages, showing the dependencies between modules and modules in the system. A package diagram can consist of any UML diagram that can hold elements such as classes, interfaces, components, use cases, and other packages. A package is a very common element in

The 13th chapter to the C # Programmer's UML overviewUML contains 3 main types of illustrations. Static diagram describes classes, objects, data structures, and their relationships, thus showing the unchanging logical structure between software elements. Dynamic diagram shows how a software entity changes during operation, describing how the running process or entity changed state. The physical diagram (physical diagram) shows the immutable physical s

UML relationship: Inheritance/generalization, implementation, dependency, association, aggregation, combination of association and difference, uml2016-07-12 These relationships are described respectively: UML relationships: the relationships and differences between inheritance (generalization), implementation, dependency, association, aggregation, and combination I. Differences in

the occurrence of extension cases in extend is conditional;Directness: Child use cases in generalization and extension cases in extend provide direct service to participants, while the use cases included in the include provide indirect services to participants.For extend, the extension use case does not contain the content of the underlying use case, nor does the underlying use case contain the content of the extension use case.For inheritance, a child use case contains all the contents of the

Author: gnuhpcSource: http://www.cnblogs.com/gnuhpc/ 1. UML is a tool launched by Object Management Group to simplify complex software engineering processes. with UML, you can customize and Visualize Software and non-software design. Note that UML is only a modeling language. It only defines words and grammar, but does not define the modeling process or process.

UML is popular for its diagrammatic notations. We all know that UML are for visualizing, specifying, constructing and documenting the components of software and non SOFTW is systems. Here the visualization are the most important part which needs to being understood and remembered by heart.UML notations is the most important elements in modeling. Efficient and appropriate use of notations are very important

This short article is well written. it can be said that using PHP to explain UML (or conversely) is an innovation. through this article, I also found a good site: www.phppatterns.com. The translation of various UML terms comes from the book I am reading, TheUnifiedModelingLanguageUserGuide. UML (UnifiedModelingLanguage) is a good short article. using PHP to expla

UML Analysis and Design of Advertising Management System Source: www.ahcit.com Author: Dong Yiping Liu Jie Ding Minghua Abstract: The advertising management system is the lifeline of modern n

Rose, a design tool that was developed directly from UML, was created to support UML modeling, and rose did not support database-side modeling at first, but has joined the database modeling feature in today's release. Rose is mainly in the development process of various semantics, modules, objects and processes, state and other descriptions are better, mainly reflected in the ability to analyze and design f

ArticleDirectory Single symbol Symbol combination There are various summary and classification articles everywhere. Therefore, I will also take readers to summarize the symbols that appear in. net. I hope you can clarify the vague memories of some symbols and give some inspiration to you. ProgramTake five seconds to move your eyes away from the screen and look at your keyboard (e.g. fig

In 1980s, as object-oriented technology became a research hotspot, dozens of object-oriented software development methods emerged. Among them, Booch, OMT, OOSE and other methods have been widely recognized. However, using different modeling methods is not conducive to communication between developers. While UML unifies the Expression Methods of Booch, OMT, and OOSE, and further develops it. In 1997, UML was

Unified Modeling Language(UML is the abbreviation of unified modeling language.) Is a language used to visually model software-intensive systems. UML is a standard language used to describe, visualize, and document products of object-oriented development systems. 　　 The Unified Modeling Language (UML) is a non-patented third-generation modeling and Protocol langu

UML: unified modeling language. Provides a unified, standard, and visualized modeling language for Object-Oriented software design. It is applicable to the whole process of describing case-driven, architecture-centered software design. UML definitions include UML Semantics and UML notation. A

This short article is well written. it can be said that using PHP to explain UML (or conversely) is an innovation. through this article, I also found a good site: www.phppatterns.com. I am reading the UML User Guide (TheUnifiedModelingLanguageUserGuide) Synt. This short article is well written. it can be said that using PHP to explain UML (or conversely) is an in

PrefaceUML Modeling, its importance is self-evident, although I have known its name during the university, but because of various factors are always picked up and put down, failed to continue to study, after several intermittent, has not continued to read a book in depth. Recently more and more feel that the reverse engineering (generated by the code UML) in the daily finishing of the importance and convenience, then picked up books, think should take

In the course of learning to use a number of block diagrams, for drawing block diagram of the language is numerous, this article will be used in the study of a drawing block language to do a simple introduction.Go straight to the subject, using a visual object-oriented Modeling language---UML,UML uses some standard circular elements to represent the object model intuitively, so that people like building wor

PS: "Do not accumulate small stream to become a river, do not accumulate kuibu not even thousands of miles", study or eat, do anything need step by step, gradually accumulate process, finally will knowledge more and more rich, eat more full ...　　In the course of learning to use a number of block diagrams, for drawing block diagram of the language is numerous, this article will be used in the study of a drawing block language to do a simple introduction.Go straight to the subject, using a visual

Unified Modeling Language (UML), also known as the Unified Modeling language or standard modeling language, was an OMG standard that began in 1997 as a graphical language that supports modeling and software development, providing modeling and visualization support for all phases of software development, Includes requirements analysis to specifications, to construction and configuration. The development of object-oriented analysis and Design (ooad,ooad

In UML, nine kinds of graphs are especially important. After understanding nine kinds of graphs, what is the relationship between the nine diagrams, who first who, who leads who will become the next big problem to consider. First of all, I summarized a picture, in this picture I combined the development cycle of the software, each phase corresponds to the corresponding UML name, so that the order between th