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comparison src/org/dancres/blitz/entry/CountersImpl.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
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-1:000000000000 0:3dc0c5604566
1 package org.dancres.blitz.entry;
2
3 /**
4 Manages operation and instance counters
5 */
6 class CountersImpl implements Counters {
7 private OpSwitchListener theOpSwitchListener;
8 private InstanceSwitchListener theInstanceSwitchListener;
9
10 CountersImpl(String aType, int anInitialCount) {
11 theOpSwitchListener = new OpSwitchListener(aType);
12 theInstanceSwitchListener =
13 new InstanceSwitchListener(aType, anInitialCount);
14 }
15
16 public int getInstanceCount() {
17 return theInstanceSwitchListener.getTotal();
18 }
19
20 public void didRead() {
21 // Reads are only relevant to op counts not instance counts
22 theOpSwitchListener.didRead();
23 }
24
25 public void didTake() {
26 theOpSwitchListener.didTake();
27 theInstanceSwitchListener.took();
28 }
29
30 public void didWrite() {
31 theOpSwitchListener.didWrite();
32 theInstanceSwitchListener.wrote();
33 }
34
35 public void didPurge() {
36 theInstanceSwitchListener.took();
37 }
38
39 void destroy() {
40 theOpSwitchListener.destroy();
41 theInstanceSwitchListener.destroy();
42 }
43 }