File	Doc	Category	Size	Date	Package
Multiplier.java	API Doc	Example	1025	Sat Apr 23 22:35:42 BST 2005	magicbeans

Multiplier

• java.lang.Object

Fields Summary
private double	a
private double	b
private double	c
private PropertyChangeSupport	propChanges

Constructors Summary

Methods Summary
public void	addPropertyChangeListener(java.beans.PropertyChangeListener listener) propChanges.addPropertyChangeListener(listener);
public synchronized double	getA() return a;
public synchronized double	getB() return b;
public synchronized double	getC() return c;
private void	multiply() double oldC = c; c = a * b; propChanges.firePropertyChange( "C", new Double(oldC) , new Double(c) );
public void	removePropertyChangeListener(java.beans.PropertyChangeListener listener) propChanges.removePropertyChangeListener(listener);
public synchronized void	setA(double val) a = val; multiply();
public synchronized void	setB(double val) b = val; multiply();
public synchronized void	setC(double val) multiply();