Lecture 3 Objectives

At the end of today's class you should

KNOW:

That the design recipe we used for self-referential data in Racket can be used to design self-referential data in Java

BE ABLE TO:

Define an ancestor tree in Java

Sample Exam Question:

Implement a method incrementAge on IFamTree's (that we developed in class today), where each Person in the tree has a name and age. The method returns a family tree the same as the original, except that each person's age has been incremented.