// © Copyright 1999, Joseph Bergin. All rights reserved.

import java.util.Observable;

public class TemperatureModel extends Observable
{	
	public double getF(){return temperatureF;}
	
	public double getC(){return (temperatureF - 32.0) * 5.0 / 9.0;}
	
	public void setF(double tempF)
	{	temperatureF = tempF;
		setChanged();
		notifyObservers();
	}
	
	public void setC(double tempC)
	{	temperatureF = tempC*9.0/5.0 + 32.0;
		setChanged();
		notifyObservers();
	}

	private double temperatureF = 32.0;
}