December 2001
Intermediate to advanced
304 pages
7h 36m
English
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Appendix C. Code Listing for UML Exercise
The following code represents the classes that have been derived from the UML diagrams in Section 3.5 in Chapter 3. This code has been produced by first analyzing the structure specified in Figure 3.5 and then the behavior specified in Figure 3.4. For simplicity, we have omitted using the eventhandler package from Figure 3.6.
/** TimeChangeListener.java This is the interface which the TimeEventSource objects "know how to talk to." In our example, TimePrinter objects which implement this interface are registered with the TimeEventSource. */ public interface TimeChangeListener extends java.util.EventListener { public void timeChange(TimeChangeEvent t); } /** TimeChangeEvent.java This is our event object. ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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