Advanced Object-Oriented Analysis

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Advanced Object-Oriented Analysis Design

• Dr. M.E. Fayad, Professor
• Computer Engineering Department, Room 283I
• College of Engineering
• San José State University
• One Washington Square
• San José, CA 95192-0180
• http//www.engr.sjsu.edu/fayad

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Lesson 18 Getting Started
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Lesson Objectives

• Learn how to deal with
• The identification of OO Artifacts
• Test Objects/Classes
• Create CRC Cards
• Create Use Case Diagrams
• Write Use Cases
• Class Diagrams
• Meta-Models

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First Part Identification Process

• FamilyReunion
• Quotation and Bidding System
• Internet Based Supply Chain Management System
• Virtual Private Network

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Second Part Use Case Diagrams

• FamilyReunion
• Quotation and Bidding System
• Internet Based Supply Chain Management System
• Virtual Private Network

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Third Part Use Cases

• FamilyReunion
• Quotation and Bidding System
• Internet Based Supply Chain Management System
• Virtual Private Network

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Fourth Part CRC Cards

• FamilyReunion
• Quotation and Bidding System
• Internet Based Supply Chain Management System
• Virtual Private Network

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Fifth Part Class Diagrams

• FamilyReunion
• Quotation and Bidding System
• Internet Based Supply Chain Management System
• Virtual Private Network

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Design Session Problems

• Create Class Diagrams
• Correct Existing Models
• Evaluate Models

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File System
0,1








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Building
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Meta Models Abstract Class
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Meta Models Program (1)
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Program (2)
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Meta Models Undirected Graph (1)
b
a
c
e
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d
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Meta Models Undirected Graph (2)

• Several variations are possible, depending on
  your viewpoint -- Here is the first model

UndirectedGraph


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Vertex
Edge
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Meta Models Undirected Graph (3)
UndirectedGraph


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Vertex
Edge
Incidence
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Meta Models Directed Graph (1)
b
a
c
e
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d
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Meta Models Directed Graph (2)

• Using two associations

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Meta Models Directed Graph (3)

• Using a qualified association

DirectedGraph



Edge
Vertex
end
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Discussion Questions

1. Define and create meta models for any 5 concepts
   that you are familiar with..
2. Define Metamodels, metaclass, metadata.

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Questions for the Next Lecture

• Design Heuristics
• TOP
• More on Class Diagrams

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Tasks for Next Lecture

• Task 1 Viewing your work on Project 1
• Task 2 Design Session P2 on Meta Models

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