Class PortInfoViewer 

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Container
                   |
                   +----java.awt.Window
                           |
                           +----java.awt.Dialog
                                   |
                                   +----PortInfoViewer
public class PortInfoViewer
extends Dialog
implements ActionListener, Runnable, WindowListener
Class definition for a dialog window to display information about a switch port.

Version:
$Revision: 1.4 $, $Date: 2000/10/12 14:07:57 $
Author:
John Cavanaugh

Variable Index

o cellsIn
A display label for the port's receive cell count.
o cellsOut
A display label for the port's xmit cell count.
o done
A flag indicating when the thread is finished.
o frame
The application's main frame.
o graph
A graph showing recent usage for the port.
o OK
o port
The switch port whose information is being displayed.
o portUptime
A display label for the port's uptime.
o uptime
The port uptime at the last update of the window.

Constructor Index

o PortInfoViewer(VisiFrame, String, SwitchPort)
Constructs a switch port information dialog.

Method Index

o actionPerformed(ActionEvent)
o run()
Main line code for the switch port information thread.
o setLocation(int, int)
Sets the location of the dialog window, offsetting the given location by the parent frame's location.
o setLocation(Point)
Sets the location of the dialog window, offsetting the given location by the parent frame's location.
o setUpInfoPanel(SwitchPort)
Creates and fills out a panel with text information about the switch port.
o updateTextCounts()
Updates the displayed versions of the port counters.
o windowActivated(WindowEvent)
o windowClosed(WindowEvent)
o windowClosing(WindowEvent)
o windowDeactivated(WindowEvent)
o windowDeiconified(WindowEvent)
o windowIconified(WindowEvent)
o windowOpened(WindowEvent)

Variables

o frame 
 private VisiFrame frame
The application's main frame.

o port 
 private SwitchPort port
The switch port whose information is being displayed.

o uptime 
 private long uptime
The port uptime at the last update of the window.

o done 
 private boolean done
A flag indicating when the thread is finished.

o portUptime 
 private Label portUptime
A display label for the port's uptime.

o cellsOut 
 private Label cellsOut
A display label for the port's xmit cell count.

o cellsIn 
 private Label cellsIn
A display label for the port's receive cell count.

o graph 
 private PortInfoViewer. PortGraph graph
A graph showing recent usage for the port.

o OK 
 private static final String OK

Constructors

o PortInfoViewer 
 public PortInfoViewer(VisiFrame frame,
                       String title,
                       SwitchPort port)
Constructs a switch port information dialog.

Parameters:
frame - the application's main frame.
title - a title for the dialog window.
port - the port whose information is to be displayed.

Methods

o run 
 public void run()
Main line code for the switch port information thread.

o setUpInfoPanel 
 private Panel setUpInfoPanel(SwitchPort port)
Creates and fills out a panel with text information about the switch port.

Parameters:
port - the port to be displayed.
Returns:
a panel with port information.
o updateTextCounts 
 private void updateTextCounts()
Updates the displayed versions of the port counters.

o windowActivated 
 public void windowActivated(WindowEvent e)
o windowClosed 
 public void windowClosed(WindowEvent e)
o windowClosing 
 public void windowClosing(WindowEvent e)
o windowDeactivated 
 public void windowDeactivated(WindowEvent e)
o windowDeiconified 
 public void windowDeiconified(WindowEvent e)
o windowIconified 
 public void windowIconified(WindowEvent e)
o windowOpened 
 public void windowOpened(WindowEvent e)
o actionPerformed 
 public void actionPerformed(ActionEvent e)
o setLocation 
 public void setLocation(Point loc)
Sets the location of the dialog window, offsetting the given location by the parent frame's location.

Parameters:
loc - The location for the window.
Overrides:
setLocation in class Component
o setLocation 
 public void setLocation(int x,
                         int y)
Sets the location of the dialog window, offsetting the given location by the parent frame's location.

Parameters:
x - The x offset for the window.
y - The y offset for the window.
Overrides:
setLocation in class Component