复旦大学：《面向对象分析和设计》课程资料_课程注册系统_6-8 Identify Design Elements、RunTime Architecture、Describe Distribution

6 Identify Design Elements 匡E喜

1 6 Identify Design Elements

IBM Software Group Mastering object-Oriented Analysis and Design With UML Module 6: Identify Design Elements Rational software

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E bonn arabo 架构分析 ⑧ E Defne a candidate Partum Arcteetra 用例分析 Anay 识别设计元素 Anaya BehaVor 运行时架构 Rore ne Archtecture 描述分布 Degn物e 数据库设计 用例设计 子系统设计 类设计 M 且

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Identify Design Elements in Context Inception Iteration teration(Option Define a Candidate Architecture Synthesis Analyze Behavior Identify Design (Optional) Architect Refine the Architecture Design the Database 匡E喜

4 Identify Design Elements in Context [Early Elaboration Iteration] [Inception Iteration (Optional)] Define a Candidate Architecture Perform Architectural Synthesis Analyze Behavior Refine the Architecture Design Components Design the Database (Optional) Identify Design Elements Architect

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Soft ware Project mple mentation rchitecture specific Model Document Guidelines 目 Supple mentar y Analysis Deploy ment Specifications Model Model Identify D esign Identify desi Incorporate Mechan is s Ele ments Ex isting Design Elements Software Architect Structure the Describe Run- Implementation Model Time Arch itecture Des cribe (fr om Implementation) Dis tribution Soft were Architectur Document (updated) 匡E喜

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Identify Design Elements Steps ★◆ Identify classes and subsystems Identify subsystem interfaces Identify reuse opportunities 4 Update the organization of the design Model ◆ Checkpoints Analysis Classes 匡E喜

7 Identify Design Elements Steps  Identify classes and subsystems  Identify subsystem interfaces  Identify reuse opportunities  Update the organization of the Design Model  Checkpoints Analysis Classes

From analysis Classes to Design Elements Analysis Classes Design Elements > > > O subsystem > 目 <<boundary syste Subsystem Many-to-Many Mapping 匡E喜

8 From Analysis Classes to Design Elements Analysis Classes Design Elements > > > > Many-to-Many Mapping Subsystem > Subsystem >

Example: Registration Package Main StudentForm MainRegistrarForm > > Register ForCoursesForm CloseRegistration Form > > Registration controller CloseRegistration Controller 匡E喜

9 Example: Registration Package MainRegistrarForm 1 1 MainStudentForm 1 RegisterForCoursesForm > 0..1 1 CloseRegistrationForm > 0..1 0..1 CloseRegistrationController > RegistrationController > 1

EXample: University Artifacts Package: Generalization ≤≤ entity> Student ≤≤ entity>> I ScheduleOfferingInfo tity? Fulltime Student Parttime Student Primary ScheduleOfferingInfo 匡E喜

10 FulltimeStudent > ParttimeStudent > PrimaryScheduleOfferingInfo > ScheduleOfferingInfo > Student > Example: University Artifacts Package: Generalization