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comparison src/org/dancres/blitz/stats/ThreadStat.java @ 0:3dc0c5604566

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Initial checkin of blitz 2.0 fcs - no installer yet.
author Dan Creswell <dan.creswell@gmail.com>
date Sat, 21 Mar 2009 11:00:06 +0000
parents
children 6f68e94c1fb8
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-1:000000000000 0:3dc0c5604566
1 package org.dancres.blitz.stats;
2
3 public class ThreadStat implements Stat, StatGenerator {
4 private long theId = StatGenerator.UNSET_ID;
5 private int theThreadCount = 0;
6
7 ThreadStat() {
8 }
9
10 ThreadStat(long anId, int aThreadCount) {
11 theId = anId;
12 theThreadCount = aThreadCount;
13 }
14
15 public void setId(long anId) {
16 theId = anId;
17 }
18
19 public long getId() {
20 return theId;
21 }
22
23 public synchronized Stat generate() {
24 ThreadGroup myGroup = Thread.currentThread().getThreadGroup();
25
26 int myActiveCount = myGroup.activeCount();
27
28 while ((!myGroup.getName().equals("main")) &&
29 (myGroup = myGroup.getParent()) != null) {
30 myActiveCount += myGroup.activeCount();
31 }
32
33 return new ThreadStat(theId, myActiveCount);
34 }
35
36 public String toString() {
37 return "Thread count: " + theThreadCount;
38 }
39 }