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UML Common Diagram-class diagram, use case diagram, sequence diagram (sequential diagram), collaboration diagram (communication diagram), state diagram, activity diagram __JAVA/J2EE

Choose a few UML common diagram, tidy up, convenient for their own inquiries Most of them are due to the designer exam, the examination is not dedicated to the use of spray; Class diagram example Class Diagrams:Implementation: Class implementation interface, [performance] ImplementsGeneralization: Class inheritance class, [performance] extendsCombination: A special relationship, which is the relationship b

Data Flow Diagram in UML, use case diagram, class diagram, object diagram, role diagram, activity diagram, and sequence diagram

Class diagram, object diagram, role diagram: I. Basic Graph categories in UML:In UML 2, there are two basic graph categories: structure diagram and behavior diagram. Each UML diagram belongs to the two diagrams. The purpose of the

The most common UML diagrams include: use case diagram, class diagram, sequence diagram, state diagram, activity diagram, component diagram, and deployment diagram)

Use case diagram The use case diagram describes a functional unit provided by the system. The purpose of the use case diagram is to help the development team understand the functional requirements of the system in a visualized manner, including "Roles" based on basic processes (actors, other entities that interact with the system) relationship and the relationshi

UML practice-use case diagram, sequence diagram, state diagram, class diagram, package diagram, and collaboration Diagram

Http://www.uml.org.cn/oobject/200901203.asp UML practice-use case diagram, sequence diagram, state diagram, class diagram, package diagram, and collaboration Diagram Author: Randy Miller Source: Network The key to dealing wi

UML practice-use case diagram, sequence diagram, state diagram, class diagram, package diagram, and collaboration Diagram

The key to dealing with object-oriented problems is modeling. Modeling can abstract many important details in the complex world. Many Modeling tools encapsulate UML (that is, uniied Modeling Language ). There are nine types of modeling icons in UML: Use case diagram Class Diagram Object Graph Sequence Chart Collaboration Diagram Status chart Acti

UML practice-use case diagram, sequence diagram, state diagram, class diagram, package diagram, and collaboration Diagram

The key to dealing with object-oriented problems is modeling. Modeling can abstract many important details in the complex world. Many Modeling tools encapsulate UML (that is, the Unified Modeling Language). This course aims to show the highlights of UML. There are nine types of modeling icons in UML: Use case diagram Class Diagram Object Graph Sequence Chart Collaboration

Design Pattern 1 UML Basic use case diagram, Class diagram (associative dependency aggregation), time series diagram, activity diagram, Package diagram, Component diagram,

STARTUML Downloadhttp://staruml.io/1, basic useUse case diagram:650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M00/89/B1/wKioL1gZ-p2C_PSbAAG-7-7pMmA178.png "title=" 1 use case diagram 1.png "alt=" Wkiol1gz-p2c_psbaag-7-7pmma178.png "/>650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M01/89/B4/wKiom1gZ-p7SJWVKAAJ6pEMI-mU058.png "title=" 1 use case diagram

Use case diagram, class diagram, activity diagram, class diagram, and sequence diagram usage Summary

9. use case diagram: 1. Definition: a dynamic view composed of actors, use cases, and their relationships used to describe system functions is called a use case diagram. 2. Composition: ① participants (executors) 1) definitions of participants: Participants refer to the abstraction of external entities of people, systems, or classes that exist outside the system and interact directly with the system. A part

PowerDesigner (eight)-object-oriented model (use case diagram, Sequence diagram, class diagram, generate Java source code and Java source code generation class diagram)

Object-oriented modelObject-oriented model is a model that uses UML (Unified Modeling Language) to describe the system structure, and it realizes the working state of the system from different angles. These graphs facilitate information exchange between users, managers, system analysts, developers, testers, and other personnel. This article mainly introduces use case diagram, Sequence diagram and class

PowerDesigner (eight)-object-oriented model (use case diagram, Sequence diagram, class diagram, generate Java source code and Java source code generation class diagram)

Object-oriented model Object-oriented model is a model that uses UML (Unified Modeling Language) to describe the system structure, which realizes the working state of the system from different angles. These graphics help communicate information between users, managers, system analysts, developers, testers, and others. This article mainly introduces use case diagram, Sequence diagram and class

UML diagram Detailed (Seven) interaction diagram (sequence diagram and collaboration diagram) __UML

first, the conceptThe interaction diagram describes the dynamic cooperative relationship between objects and the order of behavior in the process of cooperation. Interaction diagrams are often used to describe the behavior of a use case, to show the objects involved in the use case and the message delivery between those objects, i.e. the implementation of a use case. there are two forms of interaction graph, Order

UML static view-class diagram, object diagram, package diagram, and uml package diagram

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

UML 9 Diagram of the component diagram and deployment diagram

A component diagram (Component diagram) is one of the diagrams used in the physical aspect of an object-oriented system to show the organization and dependencies between a set of artifacts. The idea of using component diagrams is reuse. It is like we build a house, when the general framework of the House is built, the rest of the door and window furniture, such as directly to the installation can be, do not

UML implementation diagram (deployment diagram, Component diagram)

UML Implementation diagram includes: Deployment diagram, Component diagram Component diagram describes the main functions of a system from the perspective of software architecture; The deployment diagram describes the structure of the system runtime and the mapping between

Software architecture Introduction and use case diagram, activity diagram, Sequence diagram top-down design

parameters can not increase or decrease. Although it is sometimes permissible to add new operations, the semantics (or behavior) of the operation should remain the same.Implementation--The implementation of the component can be arbitrarily changed according to the underlying database, algorithm (such as sort) used, as long as the behavior of the customer's concern is not affected, and can even be written in different programming languages.Use case diagrams are a brief description of the externa

UML diagram learning-Sequence Diagram (sequence diagram) and collaborative plot

In object-oriented dynamic modeling, four types of graphs are used to establish behavior interaction between entities: Stage divisor, sequence divisor, and communication divisor ), activity digraphs, where, "Sequence Chart"And"Collaboration diagram"Similar messages are expressed. A sequence diagram (sequence disequence) describes the interaction between classes in a class system. It models these interaction

Relationship between use case diagram, class diagram, and sequence diagram

Class diagrams and sequence diagrams are directly associated with program code in software system design. To be precise, program code is directly generated by class diagrams, A Sequence Chart can define a class chart method. The use case diagram is used to describe system functions and has no direct relationship with the sequence diagram. A class diagram consists

Is the first diagram of your UML a use case diagram? (1)--the activity diagram is the beginning

Objective:If your UML diagram is still a use case diagram, please keep looking, if you do not know the relationship between the business analysis diagram and the activity diagram, please continue to look, if your computer room is refactoring or the cooperation of the omission function (when I refactor the operator work

uml-state diagram, sequence diagram, activity diagram

state. If the account balance is less than 0 to enter the overdraft status, overdraft status can be both deposits and withdrawals, but the overdraft amount can not exceed 5000 yuan, if the balance is greater than zero to enter the normal state, the normal state can be both deposits and withdrawals, if the continuous overdraft for 100 days, then into the frozen state, The frozen state can neither deposit nor withdraw money, must require the bank staff to thaw. Users can request to log out of an

On the state diagram and activity diagram of UML learning Note Dynamic diagram

Trufun PlatoTrufun Plato is a new generation of UML modeling software that provides efficient and fast modeling tools for your software analysis design.Trufun is a case tool manufacturer that synchronizes the release of uml2.x tools after the OMG release of the UML2.2 specification, and is a state-of-the-art, Enterprise-class UML tool based on the new concept of the Chinese. from the original trufun.net website, more UML materials and project models can be downloaded to the website. State diagra

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