CSSE 220: Day 2

Topics

• Instance variables and primitives
• Encapsulation
• Public interface to a class
• JavaDocs: how to write and generate
• Implementing a class
• Unit testing
• Local variables
• Implicit parameter (this)

Outline

• [10 min] Reading quiz
• [5 min] Difference between object variables and variables for primitives
• [25 min] The process of implementing a class
• [10 min] Simple unit testing
• [5 min] Break
• [10 min] Local variables and implicit parameters
• [40 min] Start work on programming project 3.1 as found on page 123.

Resources

• Slides
• JavaDoc syntax
• Bank Account code developed in class. Testing code

Assignments

• Day 3, BC: Skim sections 4.1 - 4.6 and 5.1 - 5.2 and read up on materials with which you are unfamiliar or which escaped you since CSSE 120.
• Day 3, BC: Complete programming project 3.1 on page 123 and submit it to the appropriate drop-box on Angel.