Class FinchModel

java.lang.Object
  FinchModel

public class FinchModel
extends java.lang.Object

Field Summary

private java.util.ArrayList<java.awt.event.ActionListener>	actionListenerList List of ActionListeners
private java.util.Random	generator
private int[]	light Local copy of the current light levels
private finch.Finch	myFinch Reference to the Finch object
private double	temperature Local copy of the current temperature

Constructor Summary

FinchModel(finch.Finch myFinch)
Constructor

Method Summary

void	addActionListener(java.awt.event.ActionListener listener) Add an ActionListener to the listener list Note: this method is declared as "synchronized" so that only one thread is operating on the actionListenerList at once (each of our Window objects have their own threads) Implementation from Listing 32.2 of Introduction to Java (Liang)
int[]	getLight() Accessor
double	getTemperature() Accessor
private void	processEvent(java.awt.event.ActionEvent e) Alert the listeners that a new event has occurred Implementation from Listing 32.2 of Introduction to Java (Liang)
void	removeActionListener(java.awt.event.ActionListener listener) Remove an ActionListener to the listener list Implementation from Listing 32.2 of Introduction to Java (Liang)
void	updateLight() Called by controller to force the model to update its currently stored light levels.
void	updateTemperature() Called by controller to force the model to update its currently stored temperature level TODO: Complete implementation

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

myFinch

private finch.Finch myFinch

Reference to the Finch object

temperature

private double temperature

Local copy of the current temperature

light

private int[] light

Local copy of the current light levels

actionListenerList

private java.util.ArrayList<java.awt.event.ActionListener> actionListenerList

List of ActionListeners

generator

private java.util.Random generator

Constructor Detail

FinchModel

public FinchModel(finch.Finch myFinch)

Constructor

Parameters:

myFinch - Reference to the Finch object. If null, then assumes that no Finch is connected (and will fill in random data)

Method Detail

updateLight

public void updateLight()

Called by controller to force the model to update its currently stored light levels.

TODO: complete implementation

updateTemperature

public void updateTemperature()

Called by controller to force the model to update its currently stored temperature level

TODO: Complete implementation

getTemperature

public double getTemperature()

Accessor

Returns:

Currently stored temperature value

getLight

public int[] getLight()

Accessor

Returns:

Currently stored light values

addActionListener

public void addActionListener(java.awt.event.ActionListener listener)

Add an ActionListener to the listener list

Note: this method is declared as "synchronized" so that only one thread is operating on the actionListenerList at once (each of our Window objects have their own threads)

Implementation from Listing 32.2 of Introduction to Java (Liang)

Parameters:

listener - Reference to the listener to be added

removeActionListener

public void removeActionListener(java.awt.event.ActionListener listener)

Remove an ActionListener to the listener list Implementation from Listing 32.2 of Introduction to Java (Liang)

Parameters:

listener - Listener to be removed

processEvent

private void processEvent(java.awt.event.ActionEvent e)

Alert the listeners that a new event has occurred Implementation from Listing 32.2 of Introduction to Java (Liang)

Parameters:

e - ActionEvent to be sent