Class MulticastChat

java.lang.Object
  |
  +--MulticastChat

Direct Known Subclasses:

MixedcastChat

public class MulticastChat

extends java.lang.Object

implements java.lang.Runnable, java.awt.event.WindowListener, java.awt.event.ActionListener

Field Summary

protected java.awt.Frame	frame
protected java.net.InetAddress	group
protected java.net.DatagramPacket	incoming
protected java.awt.TextField	input
protected java.lang.Thread	listener
protected java.net.DatagramPacket	outgoing
protected java.awt.TextArea	output
protected int	port
protected java.net.MulticastSocket	socket

Constructor Summary

MulticastChat(java.net.InetAddress group, int port)

Method Summary

void	actionPerformed(java.awt.event.ActionEvent event)
protected void	handleIOException(java.io.IOException ex)
protected void	initAWT()
protected void	initNet()
static void	main(java.lang.String[] args)
void	run()
void	start()
void	stop()
void	windowActivated(java.awt.event.WindowEvent event)
void	windowClosed(java.awt.event.WindowEvent event)
void	windowClosing(java.awt.event.WindowEvent event)
void	windowDeactivated(java.awt.event.WindowEvent event)
void	windowDeiconified(java.awt.event.WindowEvent event)
void	windowIconified(java.awt.event.WindowEvent event)
void	windowOpened(java.awt.event.WindowEvent event)

Methods inherited from class java.lang.Object

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

Field Detail

group

protected java.net.InetAddress group

port

protected int port

frame

protected java.awt.Frame frame

output

protected java.awt.TextArea output

input

protected java.awt.TextField input

listener

protected java.lang.Thread listener

socket

protected java.net.MulticastSocket socket

outgoing

protected java.net.DatagramPacket outgoing

incoming

protected java.net.DatagramPacket incoming

Constructor Detail

MulticastChat

public MulticastChat(java.net.InetAddress group,
                     int port)

Method Detail

initAWT

protected void initAWT()

start

public void start()
           throws java.io.IOException

initNet

protected void initNet()
                throws java.io.IOException

stop

public void stop()
          throws java.io.IOException

windowOpened

public void windowOpened(java.awt.event.WindowEvent event)

Specified by:

windowOpened in interface java.awt.event.WindowListener

windowClosing

public void windowClosing(java.awt.event.WindowEvent event)

Specified by:

windowClosing in interface java.awt.event.WindowListener

windowClosed

public void windowClosed(java.awt.event.WindowEvent event)

Specified by:

windowClosed in interface java.awt.event.WindowListener

windowIconified

public void windowIconified(java.awt.event.WindowEvent event)

Specified by:

windowIconified in interface java.awt.event.WindowListener

windowDeiconified

public void windowDeiconified(java.awt.event.WindowEvent event)

Specified by:

windowDeiconified in interface java.awt.event.WindowListener

windowActivated

public void windowActivated(java.awt.event.WindowEvent event)

Specified by:

windowActivated in interface java.awt.event.WindowListener

windowDeactivated

public void windowDeactivated(java.awt.event.WindowEvent event)

Specified by:

windowDeactivated in interface java.awt.event.WindowListener

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent event)

Specified by:

actionPerformed in interface java.awt.event.ActionListener

handleIOException

protected void handleIOException(java.io.IOException ex)

run

public void run()

Specified by:

run in interface java.lang.Runnable

main

public static void main(java.lang.String[] args)
                 throws java.io.IOException