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The following diagram shows how the various instance variables and methods
fit together. The getMinutes method is defined in only the
Attraction class. The rating and describe methods are
defined in the Movie and Symphony classes:
*---------------------------*
| Attraction: |
| |
| minutes |
| getMinutes method |
| |
*---------------------------*
^ ^ extends
| |
extends | *----------------------------*
| |
| |
*-----------------------* *-----------------------*
| Movie: | | Symphony: |
| | | |
| script | | music |
| acting | | playing |
| direction | | conducting |
| rating method | | rating method |
| describe method | | describe method |
| | | |
*-----------------------* *-----------------------*