Difference between revisions of "OOP Class12"

Revision as of 23:20, 29 June 2011

Strategy Pattern

Define a family of algorithms, encapsulate each one, and make them interchangeable. Strategy lets the algorithm vary independently from clients that use it.

http://www.dofactory.com/Patterns/PatternStrategy.aspx

Create Characters class and weapons class that uses the strategy pattern

http://iam.colum.edu/oop/classsource/ConsoleApplicationCharacters.zip

browser http://iam.colum.edu/oop/browser/browser.aspx?f=/classsource/ConsoleApplicationCharacters/ConsoleApplicationCharacters/ConsoleApplicationCharacters

Use Case

http://en.wikipedia.org/wiki/Use_case

Diagrams

http://en.wikipedia.org/wiki/Use_case_diagram

Windows Course App Use Case

Actors

particiant outside of the system

Activity

something an actor does

Version 1 breif use case

Actor Admin

Course
#Add a course to the system
#Delete a course to the system
Student
#Add a student to the system
#Delete a student to the system
#Student add a course
#Student remove a course

Home work

Make Character Class as we did in class 11. Have the character class use the strategy pattern with the strategy implementing on of you classes.

ie... Character have IConsumable and can consume pasta cheeseburgers...