- #SYSTEM SEQUENCE DIAGRAM EXAMPLE REGISTRATION#
- #SYSTEM SEQUENCE DIAGRAM EXAMPLE SOFTWARE#
- #SYSTEM SEQUENCE DIAGRAM EXAMPLE SERIES#
Consider design elements, Transform the analysis class diagram into the initial design class diagram ( Refined object model ). Identify system behavior from use case descriptions, Build behavioral models for analysis ( Rough behavior model ). Identify the objects and classes in the application domain from the use case description, Create an analysis class diagram ( Domain model ). The key of object-oriented analysis and design is to realize the transition from use case model to complete object model, It includes the following steps ：. Whether we take the system as a whole, There is no need to, But when designing the whole system, we need to consider. 
A domain model is a rough structural model. Activity diagrams ( The first 5 Chapter ). Use case model Use Case Model( The first 7 Chapter ). 
The object model Object Model (Domain Model). Object oriented modeling ： A technique for identifying objects in a system environment and the relationships between these pairs (UML). Composite interface ： An interface exposed by an object. Hierarchy ： Inheritance and association 、 polymerization 、 Combine. The decomposition and responsibility sharing of sub goals are carried out until the final sub parts can be mapped to the computing entities. In order to complete their tasks, other objects will request to subdivide sub goals into sub goals, And ask other objects to help complete. #SYSTEM SEQUENCE DIAGRAM EXAMPLE SERIES#
When an object completes a task, it requests a series of other objects to help it accomplish some sub goals.Any system is an object that can accomplish a series of related goals and tasks.Mapping the object-oriented idea of the real model Each part passes the consistent Interface Are combined, That is, what one part knows about other parts is just an interfaceĢ.2.By comparison, The internal parts of each portfolio are more closely related than their internal and external relations.Each minimal part is responsible for a series of related tasks independently.The simple part is a combination of simpler parts, There is hierarchy in the process of simple composition and complexity.Complexity is always a combination of simple parts.The emergence of e-commerce has greatly accelerated the speed of sales and feedback ,( Better report the real needs of users ), Need brand endorsementĢ.
#SYSTEM SEQUENCE DIAGRAM EXAMPLE SOFTWARE#
Business model is most needed 、 Design thinking and software product support. The three little squirrels, NGGGN, Bear electric, millet, Stone technology, Perfect diary, Pelaya famous and creative products, Anke innovation. The essence of new retail, The inevitability of macroeconomic development. Enterprises brand it on the basis of manufacturing capacity, Turn its main business into a product and brand strategy. #SYSTEM SEQUENCE DIAGRAM EXAMPLE REGISTRATION#
Tencent applied for registration " Working goose " trademark. Simba paid for the bird's nest, Guangzhou industry and Commerce judged false propaganda, Kwai banned account number 60 God. Mouthwash quality is not up to standard. Yanlimin failed to help Alibaba do a good deal. LuoYongHao has repeatedly encountered fraud, The middleman of down jacket is yanlimin, Mouthwash is a false foreign brand. A sequence diagram descends from top to bottom showing a sequence of interactions and sequence diagram notations.Book14- Object oriented modeling 1. Sequence diagrams show how all the different parts interact with each other over time, carry out the required actions, and complete processes. Sequence or event diagrams help create an overview of how a system works. ATM -Return the card-> User About sequence diagrams
0 kommentar(er)
