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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

Http://www.cnblogs.com/zhaolijing/archive/2013/02/28/2936321.html UML use case diagram-detailed tutorial I. Definition of use case diagram: ByActors and Use Cases)And the relationship between themDescribe system functionsThe dynamic view of is called the use case diagram. Draw a participant (representing a system user) on the example graph to draw a humanoid symbol. The relationships between participants and use cases are described by line segme

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 (

UML static view-class diagram, object diagram, package diagram, and uml package diagram The most important thing to draw a class chart is to abstract the class and first recall the basic content of the class. I. Category 1. Concepts of classes: A class is a basic concept in Object-Oriented Programming. A class is a set of objects with the same attributes, methods, semantics, and relationships. 2. Category:

This article from: http://www.iteye.com/topic/979557 After summing up Ubuntu, we will continue to integrate UML. In the previous article, we introduced the Relationship Between the use case diagram and the use case. Let's talk about it now.Relationship between class diagrams and classes in UML. When drawing a class chart, clarifying the relationship between classes is the focus. Class relationships i

13 types of uml and 13 types of uml 1. Use Case chart: Classification of the system usage. 2. Class diagram: displays the relationship between classes and them. 3. Object graph: displays only objects and their relationships. 4. Activity diagram: displays activities of a person or object in a way similar to a flowchart. 5. State Machine diagram: displays various states of objects with interesting or

This paper analyzes the main features of Rhapsody software of I-Logix and uses UML to model the ATP system on-board equipment of Beijing Metro Line 1 in the Rhapsody development environment. It also introduces the system-level debugging function. UML modeling Abstract: This paper analyzes the main features of Rhapsody software of I-Logix in UML modeling of the

In UML, a link is very important. it abstracts the links between objects and forms a link structure. The following describes the four types of relationships in UML: association, dependency, generalization, and implementation. #160; #160; 1. Examples #160; #160; 1. Association #160; #160; associations are used to connect objects with structural relationships. they can be connected to the same class or

UML class diagram and uml class diagram I. First of all, I declare that the learning of UML class diagrams refers to the example in "big talk Design Pattern" for personal learning and does not involve anything else. 2. paste the Big Bird's UML pattern examples for the dishes. Iii. Description: 1. Class Diagram The fi

Today we look at another element of the UML basic building block-the relationship.in UML, there are relationships that represent the basic diagram symbols, which are: Dependency (dependency), generalization (generalization, also known as inheritance), realNow (realization) and Association (Association), and the association is divided into common associations (common Association), Aggregation (aggregation,

circle with a solid circle inside it "Purpose" indicates the different states in which a class is located and the process in which the class is converted in these states2. activity Map (diagrams)"Concept" describes the activities that are required to meet the use case requirements and the constraints of the active time"How to Describe" Starting point: Solid Circle Activity: Rounded Rectangle End point: a circle with a solid circle inside it

This paper analyzes the main features of Rhapsody software of I-Logix and uses UML to model the ATP system on-board equipment of Beijing Metro Line 1 in the Rhapsody development environment. It also introduces the system-level debugging function. Abstract: This paper analyzes the main features of Rhapsody software of I-Logix in UML modeling of the ATP system on-board equipment of Beijing Metro Line 1 in the

connection. The constraint is represented as {}.4. Typically in UML, the name of the specific instance is underlined, and the class, not the instance, is represented if there is no underscore. Note that the rule has an exception for instances in the interaction diagram, and the instance is represented by a lifeline diagram, with no underscore in its name.Typically, in any case, we can see the object instance name underlined in the deployment diagram

Four types of relationships in UML and four types of UML 1. Association Description: Assocition: Describes the structural relationship between two or more classes. (1) Common Association: 1) Association name: used to describe the nature of the link. 2) Role: When a class is at one end of the Association, the class plays a specific Role in the relationship; A role is the responsibility of a class close to on

Blog Park Flash Home new essay contact management subscribe Essays-295 Articles-111 reviews-6633 STARUML---Recommend a uml tool (very good very strong) Last week a friend of mine, who is also a colleague of the company, recommended a UML tool for me to start using, but the more I used it, the more I felt good, I even want to delete the rose on the machine, directly with this software, I heard that this soft

I. object-oriented technology and UML language Different from the traditional structured software development technology, object-oriented technology is proposed, such as encapsulation, inheritance, polymorphism, object covering and so on, and traditional program representation methods (such as block diagram, NS diagram, etc.) cannot describe the new object-oriented features. Therefore, the expression of object-oriented technology and the methodology

it is really not easy to make a video. I had no experience at the beginning. I wanted to finish it all at once. As a result, the house was decorated by the residents downstairs. The microphone was really good and the sound was captured thousands of

First, let's talk about why we want to convert the format. The HTML format can be viewed through the web page, which is convenient for those who have not installed the software about UML. I sent a picture to my master, and he said that he would change it to HTML format. How can this problem be solved? It's ration.If Rose comes with this function, it still needs to be converted through other software. Master said Rose can be directly transferred. Let's

Transferred from Zhang chuanbo's blog: http://www.cnblogs.com/umlonline/archive/2011/07/12/2104626.html This article is only for UML cainiao. You are a Chinese Bird and an old bird. Please ignore this article directly! You only need to read this chapter to learn about UML from a macro perspective and form a UML blueprint in your head. You can have a full understa