CSC308 Lecture 25

Software Engineering I
Requirements Elicitation
(202303)

Transcript

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   CSC 308
   Software Engineering 1
   Lecture 25:
   Requirements Elicitation
   Dr. Javier Gonzalez-Sanchez
   javiergs@calpoly.edu
   www.javiergs.com
   Building 14 -227
   Office Hours: By appointment
   

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   Key Ideas
   

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   § Missing one person does NOT cancel the mission
   Rules
   

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   § From day 1, everyone knows their responsibilities.
   Rules
   

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   Rules
   Inputs:
   What are others Giving to me?
   (parameters, global values, …)
   Outputs:
   What am I Giving to others?
   (public methods and variables , …)
   

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   § Abstraction
   § Encapsulation
   § Single Responsability
   Rules
   

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   Mocking
   

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   § You are responsible for your part.
   Rules
   

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   Rules
   It was not me…
   Someone else did it
   wrong…
   

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    Rules
    Interfaces
    

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    Example 1
    

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    § Add a JMenuBar with a Jmenu (Save) to store all coordinates for the cities
    GUI
    

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    We are here
    Burndown
    Chart
    

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    Task board
    stories tasks (new)
    

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    Let’s Work
    

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    Example 2
    

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    GUI
    Box
    Name2
    class Name1 {
    aaa
    bbb
    }
    class Name2 {
    method(){
    Name1
    Cat
    }
    }
    class Cat
    extends Name1 {
    Car
    hello(){
    }
    move(){
    }
    }
    Cat
    8. Reverse.
    It is a Decorator /
    Composition
    Car hello
    move
    Name1
    aaa
    bbb
    

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    Javier Gonzalez-Sanchez | CSC 308 | Winter 2023 | 18 Fall 2022 | 00000010
    We are here
    Burndown
    Chart
    

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    Task board
    stories tasks (new)
    

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    Let’s Work
    

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    Questions
    

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    Javier Gonzalez-Sanchez | CSC 308 | Winter 2023 | 22 Fall 2022 | 00000010
    Office Hours
    Tuesday and Thursday 3 - 5 pm
    But an appointment required
    Sent me an email – javiergs@calpoly.edu
    

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    CSC 308
    Software Engineering 1
    Lab 25:
    …
    Dr. Javier Gonzalez-Sanchez
    javiergs@calpoly.edu
    www.javiergs.com
    Building 14 -227
    Office Hours: By appointment
    

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    Let’s Work
    Work on Your Final Project
    

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    CSC 308 Software Engineering I
    Javier Gonzalez-Sanchez, Ph.D.
    javiergs@calpoly.edu
    Fall 2022
    Copyright. These slides can only be used as study material for the class CSC308 at Cal Poly.
    They cannot be distributed or used for another purpose.
    

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