Next: Commentary Up: Lecture 2: Classes, Objects, Previous: Commentary

Or-Association

Mutually exclusive association, one or the other but not both
Dashed line labelled ``or'' between the alternatives
Example Or-Association: Insurance Contract & Person or Company

$\begin{figure} \epsfig {file=orass1.eps}\end{figure}$

Ananda Amatya
11/3/1999