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root/i-scream/projects/cms/source/conient/uk/org/iscream/cms/conient/PacketTimer.java

Comparing projects/cms/source/conient/uk/org/iscream/cms/conient/PacketTimer.java (file contents):
Revision 1.1 by ajm, Sat Feb 3 19:19:27 2001 UTC vs.
Revision 1.2 by ajm, Sun Feb 4 20:34:05 2001 UTC

#	Line 1 | Line 1
1	+	//---PACKAGE DECLARATION---
2		package uk.ac.ukc.iscream.conient;
3
4	+	//---IMPORTS---
5		import javax.swing.JProgressBar;
6		import javax.swing.SwingUtilities;
7
8	+	/**
9	+	* Shows a countdown timer for packet arrival times.
10	+	* When constructed it takes an integer value relating
11	+	* to the time in seconds between recieving packets.
12	+	*
13	+	* This then displays a JProgress bar which updates at
14	+	* 10th of a second intervals.
15	+	*
16	+	* It currently is adjusted by the addition of 1 second
17	+	* to account for the possibility of network delay.
18	+	*
19	+	* @author  $Author$
20	+	* @version $Id$
21	+	*/
22		public class PacketTimer extends JProgressBar implements Runnable {
23
24	+	//---FINAL ATTRIBUTES---
25	+
26	+	/**
27	+	* The current CVS revision of this class
28	+	*/
29	+	public static final String REVISION = "$Revision$";
30	+
31	+	//---STATIC METHODS---
32	+
33	+	//---CONSTRUCTORS---
34	+
35	+	/**
36	+	* Constructs a new PacketTimer
37	+	*
38	+	* @param timeBetweenPackets the time in seconds between packet arrival
39	+	*/
40		public PacketTimer(int timeBetweenPackets) {
41	<	super(JProgressBar.VERTICAL, 0, timeBetweenPackets * 10);
41	>	super(JProgressBar.VERTICAL, 0, (timeBetweenPackets * 10) + 1);
42		_timeBetweenPackets = timeBetweenPackets * 10;
43		setMaximum(_timeBetweenPackets);
44		}
45	+
46	+	//---PUBLIC METHODS---
47
48	+	/**
49	+	* Updates the progress bar every 10th of a second.
50	+	*/
51		public void run() {
52	<	while(running) {
52	>	while(_running) {
53		try {
54		Thread.sleep(100);
55		} catch (InterruptedException e) {
#	Line 26 | Line 63 | public class PacketTimer extends JProgressBar implemen
63		}
64		}
65
66	+	/**
67	+	* Resets the progress bar.
68	+	*/
69		public void reset() {
70		SwingUtilities.invokeLater(new Runnable() {
71		public void run() {
#	Line 34 | Line 74 | public class PacketTimer extends JProgressBar implemen
74		});
75		}
76
77	+	//---PRIVATE METHODS---
78	+
79	+	//---ACCESSOR/MUTATOR METHODS---
80	+
81	+	//---ATTRIBUTES---
82	+
83	+	/**
84	+	* Holds the time between packets as used internally by this class
85	+	*/
86		private int _timeBetweenPackets;
87	<	private boolean running = true;
87	>
88	>	/**
89	>	* Used to indicate the state of the thread
90	>	*/
91	>	private boolean _running = true;
92	>
93	>	//---STATIC ATTRIBUTES---
94	>
95		}

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