Basic HTML version of Foils prepared May 19 99

Foil 26 Making a Property Change Event

From Javabeans Basic Information Track Computational Science Course CPS616 -- Spring Semester 1999. by Geoffrey Fox, Nancy McCracken, Wojtek Furmanski
JavaBeans has a class to which has implemented these three methods for you: public class java.beans.PropertyChangeSupport implements java.io.Serializable ... public synchronized void addPropertyChangeListener ... public synchronized void removePropertyChangeListener ... public void firePropertyChange (String propertyName, Object oldValue, Object newValue);
This class behaves as a source of events.

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