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comparison src/org/dancres/blitz/stats/OpStat.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.stats;
2
3 /**
4 A class which tracks the number of times a particular operation has been
5 performed against a particular type.
6 */
7 public class OpStat implements Stat, StatGenerator {
8
9 public static final int TAKES = 1;
10 public static final int WRITES = 2;
11 public static final int READS = 3;
12
13 private String theType;
14 private long theCount;
15 private int theOp;
16
17 private long theId = StatGenerator.UNSET_ID;
18
19 public OpStat(String aType, int anOp) {
20 theType = aType;
21 theOp = anOp;
22 }
23
24 private OpStat(long anId, String aType, int anOp, long aCount) {
25 theId = anId;
26 theType = aType;
27 theOp = anOp;
28 theCount = aCount;
29 }
30
31 public void setId(long anId) {
32 theId = anId;
33 }
34
35 public long getId() {
36 return theId;
37 }
38
39 public String getType() {
40 return theType;
41 }
42
43 public int getOp() {
44 return theOp;
45 }
46
47 public long getCount() {
48 return theCount;
49 }
50
51 public synchronized void incCount() {
52 ++theCount;
53 }
54
55 public synchronized Stat generate() {
56 OpStat myStat = new OpStat(theId, theType, theOp, theCount);
57
58 return myStat;
59 }
60
61 public String getOpTypeAsString() {
62 switch(theOp) {
63 case TAKES : {
64 return "Takes";
65 }
66
67 case WRITES : {
68 return "Writes";
69 }
70
71 case READS : {
72 return "Reads";
73 }
74
75 default : {
76 return "Unknown";
77 }
78 }
79 }
80
81 public String toString() {
82 String myOp = getOpTypeAsString();
83
84 return myOp + ":" + theType + " = " + theCount + " (" + theId + ")";
85 }
86 }