python uml

In the first part, we have established the understanding that UML is a language used to develop the components of software systems and the standard of interactive methods. UML involves 6 major aspects-from use-case models, dynamic and logical models, to final physical deployment models, and extension mechanisms that allow special annotations to be added to models.So, how do you use

　　When I mentioned UML before, I thought of the complicated flowchart. I admire the people who think about the UML diagram of the whole system, because they have the blueprint of the whole software architecture in their mind, so that when writing the implementation, they will know where to change and where to expand. And to be an architect, UML is also an ess

One, Green UML plugin 1, view eclipse versionView the version of Eclipse that is installed on the current PC (Help-about Eclipse Platform), which is version 3.3.2.2. View the corresponding plug-in versionThen go to the website http://green.sourceforge.net/builds.html to view the corresponding green and GEF versions:It looks like Green3.0.0 and GEF3.3.3. Install Green 3.0.0Simply click on the 3.0.0 link in the above website. Unzip the downloaded Green-

exactly the same as the XML structure, which can easily mark the XML order, XML selection, elements, and attributes. You can also define all technical information in a simple and natural way. Until recently, many XML application designers have recommended this method because it is simple and effective. The price is that modeling and tools often cannot be well integrated with other development work. Although this method is still applicable to small XML projects, it is not very scalable. This m

Folder: Views of UML Nine types of UML diagrams The relationship between classes in UML In this article, we present a view of UML that includes one or more diagrams in each view. This article focuses on the details of each diagram in UML:1. Case

Author: zyl910I. background Currently, many commonly used UML tools do not support objective-C, which is inconvenient to draw UML. You must manually convert the objective-C syntax parameter list to the UML or C ++ syntax. It is laborious and error-prone.So I want to write a tool that automatically converts the parameter list of objective-C syntax to

Classes may have the following relationships: Association, dependency, aggregation, aggregation, composition, and generalization, also known as inheritance), implementation (realization ). 1: Association refers to the relationship between two classes. For example, a customer and an order can only belong to one customer. A customer may have multiple orders. It can be divided into one-way and two-way directions. It can be divided into one-to-one, one-to-multiple, and many-to-many based on the corr

Easy introduction to UML (3)-SRP cook well, let others program, uml-srpA cook can make a good dish. Maybe he graduated from New Oriental or the secret recipe of his family. It is simple, happy, and efficient for you to let him cook a table of food. However, programming will become an annoyance and hard nut to crack. Maybe this metaphor is not very appropriate, but for every class, they are like an actor, ma

Three main elements of modeling: 1. Basic Construction blocks of UML; 2. Rules on how to put these constructor blocks together; 3. Some common mechanisms applied to the entire UML; The UML constructor consists of three types: A, thing B, relationship C, and diagram. Things: including "structured things", "behavior things", "grouping things", and "commenting thing

Niu Yun news system (I)-UML, database design, and news system umlNiu Yun news system (I)-UML and database designI. Initial Knowledge of the niuyun System Niu Yun (Brisket)That is, the beef abdomen and soft muscles close to the beef ribs refer to meat with tendon, meat, and oil Block. The meat in many places on the oX can be called the ox's meat. The point is that there are more meat, less oil, and even lea

Object-Oriented Software Engineering and UML, software engineering uml Basic concepts of Software Engineering Software Crisis The functions, scale, and complexity of a software increase, and the complexity of the software reaches the level that cannot be controlled by its developers. This situation leads to serious consequences: Software Reliability reduction, low development efficiency, and extremely diffi

There are many types of UML diagrams, only two of the most important and common-class and time series diagrams are discussed here. 1. Class Diagram through the class diagram, we can easily understand the code architecture, clarify the relationship between the modules, includes inheritance (inheritance), implementation (realization), dependency (dependency), composition (composition), Aggregation (Aggregation), Association (association), and so on. The

Label: style blog HTTP color ar SP strong on 2014 UML Overview Full name: Unified Modeling Language Chinese name: Unified Modeling Language Development History:"Started in 1997, an OMG standard is a graphical language that supports modeling and software system development. It provides modeling and visualization support for all stages of software development, from Requirement Analysis to specifications, to construct and configure. The development of

Not many computer players have not learned much, but with the continuous development of the project, those who have never seen before, and those who have never used them are all about to start learning. Although I have heard of UML for a long time, I have never read this book and have never used this tool. The class diagrams of UML are also unknown. Basically, I don't know how to understand it. I haven't us

Folder: UML View Nine types of UML diagrams Relationships between classes in UML As described above, the UML view includes one or more diagrams in each view. This article focuses on the details of each UML diagram: 1. Use Case Diagrams) [Concept] describes user

Implement UML sequence diagram and uml Sequence This article begins to discuss issues at the code level. It mainly refers to the design and implementation of the markdown function. This article begins with the code outside markdown:UML sequence diagrams are obtained from https://github.com/bramp/js-sequence-diagrams copy. For example, this UML Code also uses two

Ext.: http://blog.csdn.net/dragonpeng2008/article/details/6836448In UML class diagrams, the following relationships are common: generalization (generalization), implementation (realization), Association (association), Aggregation (Aggregation), composition (composition), dependency ( Dependency)1. Generalization (generalization)Generalization relationship: An inheritance relationship that represents a general and special relationship that specifies ho

My understanding of the relationship between uml class diagrams and my understanding of uml class diagrams Relationship between uml class diagrams: Generalization is inheritance. An Implementation relationship is a class that implements another interface. Dependency is a class that uses another class. It is a usage relationship. In a service of this class, anothe

Document directory 3.1 Association, aggregation, and combination 3.3 Generalization 3.2 dependency 3.4 Implementation It is intercepted from the staruml tool interface, and the UML relationships are represented from top to bottom: Association, unidirectional Association, aggregation, combination, generalization, dependency, and implementation. Figure 3 UML relational set 3.1 Association, aggregati

Teach you how to use start uml to draw Use Case Diagrams and uml use cases I have recently prepared to study volley's source code, but I have read some blogs on the Internet. They all work with the diagram. This looks more intuitive and the analysis logic is also good, what kind of diagrams can clearly analyze the relationships between various types and how to extract them. So I first learned the modeling t