org.javagroups.demos
Class Gossip
java.lang.Object
|
+--org.javagroups.demos.Gossip
- All Implemented Interfaces:
- java.awt.event.ActionListener, ChannelListener, java.util.EventListener, java.lang.Runnable, java.awt.event.WindowListener
- public class Gossip
- extends java.lang.Object
- implements java.lang.Runnable, java.awt.event.WindowListener, java.awt.event.ActionListener, ChannelListener
Demos that tries to graphically illustrating the gossip (or pbcast) protocol: every sender periodically sends
a DRAW command to a random subset of the group members. Each member checks whether it already received the
message and applies it if not yet received. Otherwise it discards it. If not yet received, the message will
be forwarded to 10% of the group members. This demo is probably only interesting when we have a larger
number of members: a gossip will gradually reach all members, coloring their whiteboards.
Constructor Summary |
Gossip(java.lang.String props,
long traffic)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Gossip
public Gossip(java.lang.String props,
long traffic)
throws java.lang.Exception
main
public static void main(java.lang.String[] args)
go
public void go()
run
public void run()
- Specified by:
run
in interface java.lang.Runnable
mouseMoved
public void mouseMoved(java.awt.event.MouseEvent e)
clearPanel
public void clearPanel()
colorPanel
public void colorPanel(int r,
int g,
int b)
sendClearPanelMsg
public void sendClearPanelMsg()
windowActivated
public void windowActivated(java.awt.event.WindowEvent e)
- Specified by:
windowActivated
in interface java.awt.event.WindowListener
windowClosed
public void windowClosed(java.awt.event.WindowEvent e)
- Specified by:
windowClosed
in interface java.awt.event.WindowListener
windowClosing
public void windowClosing(java.awt.event.WindowEvent e)
- Specified by:
windowClosing
in interface java.awt.event.WindowListener
windowDeactivated
public void windowDeactivated(java.awt.event.WindowEvent e)
- Specified by:
windowDeactivated
in interface java.awt.event.WindowListener
windowDeiconified
public void windowDeiconified(java.awt.event.WindowEvent e)
- Specified by:
windowDeiconified
in interface java.awt.event.WindowListener
windowIconified
public void windowIconified(java.awt.event.WindowEvent e)
- Specified by:
windowIconified
in interface java.awt.event.WindowListener
windowOpened
public void windowOpened(java.awt.event.WindowEvent e)
- Specified by:
windowOpened
in interface java.awt.event.WindowListener
actionPerformed
public void actionPerformed(java.awt.event.ActionEvent e)
- Specified by:
actionPerformed
in interface java.awt.event.ActionListener
channelConnected
public void channelConnected(Channel channel)
- Specified by:
channelConnected
in interface ChannelListener
channelDisconnected
public void channelDisconnected(Channel channel)
- Specified by:
channelDisconnected
in interface ChannelListener
channelClosed
public void channelClosed(Channel channel)
- Specified by:
channelClosed
in interface ChannelListener
channelShunned
public void channelShunned()
- Specified by:
channelShunned
in interface ChannelListener
channelReconnected
public void channelReconnected(Address new_addr)
- Specified by:
channelReconnected
in interface ChannelListener
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