CSC309 Lecture 17

Software Engineering II
GitHub Issues II
(202302)

Transcript

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   CSC 309
   Software Engineering II
   Lecture 17:
   GitHub Issues II
   Dr. Javier Gonzalez-Sanchez
   javiergs@calpoly.edu
   www.javiergs.com
   Building 14 -227
   Office Hours: By appointment
   

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   Previously …
   

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   Did you remember this?
   

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   Branch or Fork
   • Create a Branch –branches allow you to
   develop features, fix bugs, or safely
   experiment with new ideas in a contained
   area of your repository
   • Make a fork – a local copy of a repository
   to make changes without affecting the
   original repository
   

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   GitHub Issues
   

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   GitHub Issues
   

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   Pull Request
   

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   Pull Request
   

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    Pull Request
    

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    Pull Request
    

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    Notes
    • Do not commit *.class files or
    configuration files (XML, etc.). Only
    source code
    • Create a branch associated with your
    assigned GitHub-Issue
    

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    Let Us Work
    

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    Let’s Work
    

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    Questions
    

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    Office Hours
    Tuesday and Thursday 3 - 5 pm
    But an appointment required
    Sent me an email – javiergs@calpoly.edu
    

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    CSC 309
    Software Engineering II
    Lab 17:
    GitHub Issues + Develop a Lexer+Parser
    Dr. Javier Gonzalez-Sanchez
    javiergs@calpoly.edu
    www.javiergs.com
    Building 14 -227
    Office Hours: By appointment
    

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    Write code here …
    Case 0 – We need a GUI
    Input:
    Results to be shown here …
    Output:
    send
    

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    void student (){
    }
    Case 1
    Input:
    Method:
    * student
    Diamonds:
    Boxes:
    Output:
    

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    void student () {
    Hello world;
    }
    Case 2
    Input:
    Method:
    * student
    Diamonds:
    Boxes:
    * Hello world – variable declaration
    Output:
    

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    void student () {
    Hello_world();
    }
    Case 4
    Input:
    Method:
    * student
    Diamonds:
    Boxes:
    * Hello world – call method
    Output:
    

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    int x;
    void student () {
    world();
    for (int x=0; x<10; x++) {
    hello(); x = x + 1; break;
    }
    }
    Case 4
    Input:
    Output:
    

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    1. Read a File and Split the lines
    2. For each line read character by character
    3. Concatenate characters, creating the largest STRING possible. Stop
    when a delimiter, white space, operator, or quotation mark is found. If
    there are more characters in the line, go to step 2.
    4. Bonus points: for each STRING report its TYPE as correspond. E.g., class
    is a keyword, { is a delimiter, hello is a name (identifier), Student is a name
    (identifier), + is an operator, extends is a keyword, etc.
    Part 1
    

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    public class Parser {
    private static Vector tokens;
    private static int currentToken;
    public static void rule_method () {}
    public static void rule_body () {}
    public static void rule_variable () {}
    public static void rule_method () {}
    public static void rule_instruction () {}
    public static void rule_call_method () {}
    public static void rule_assignment () {} // ignore precedence
    public static void rule_for () {}
    public static void rule_if() {}
    }
    Part 2
    

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    Let’s Work
    Assignment 04
    (due next Friday)
    (use GitHub Issues
    And Add me
    to your Repository)
    

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    CSC 309 Software Engineering II
    Javier Gonzalez-Sanchez, Ph.D.
    javiergs@calpoly.edu
    Winter 2023
    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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