Lecture 6

Lecture 6: Inheritance
Date: Friday, March 12, 2021

Agenda

Announcements
- Back in RB 328!
- Lab 3: Introduction to Java Swing (in Canvas and GitHub) mostly done
  - finish up at least 24 hours before your lab next week
  - drop me and email or open an Issue when you'd like me to check on anything, including the bonus functionality (which is a pretty easy 10 points once you've gotten the rest of the code working)
- Problem Set 2 continues
  - a couple of details have been added to the document, including sample output for SyracuseSearch
  - commit often with meaningful messages (small penalties for not), push often, and the programming project tasks will also be evaluated for style, documentation, etc.
More Inheritance
- a look back at the first inheritance example
- java.lang.Object and the superclass hierarchy
- UML class diagrams
- subtypes
- overriding
In-class exercises (we might not get to all today, 5 points total) - see email for link to create a repository
- an Iterator that reverses the output order of another Iterator
- an Iterator that sorts the output order of another Iterator based on a Comparator
- an Iterator that returns values produced by another Iterator filtered by a predicate function

Terminology

Examples

Links