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comparison src/org/dancres/blitz/stats/FieldsStat.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 import java.util.Collection;
4
5 /**
6 <p>Tracks the known fields of a particular type known to the blitz core.
7 One can consider this a summary of the schema of the Entry.</p>
8 */
9 public class FieldsStat implements Stat, StatGenerator {
10 private long theId = StatGenerator.UNSET_ID;
11
12 private String theType;
13 private String[] theFields;
14
15 public FieldsStat(String aType, Collection aFieldNames) {
16 theType = aType;
17 String[] myFields = new String[aFieldNames.size()];
18 theFields = (String[]) aFieldNames.toArray(myFields);
19 }
20
21 private FieldsStat(long anId) {
22 theId = anId;
23 }
24
25 public void setId(long anId) {
26 theId = anId;
27 }
28
29 public long getId() {
30 return theId;
31 }
32
33 public String[] getFields() {
34 return theFields;
35 }
36
37 public String getType() {
38 return theType;
39 }
40
41 private void setType(String aType) {
42 theType = aType;
43 }
44
45 private void setFields(String[] aFields) {
46 theFields = aFields;
47 }
48
49 public Stat generate() {
50 String[] myFields = new String[theFields.length];
51
52 System.arraycopy(theFields, 0, myFields, 0, theFields.length);
53
54 FieldsStat myStat = new FieldsStat(theId);
55 myStat.setFields(myFields);
56 myStat.setType(theType);
57
58 return myStat;
59 }
60
61 public String toString() {
62 StringBuffer myFields = new StringBuffer("Fields for " + theType +
63 ": ");
64
65 for (int i = 0; i < theFields.length; i++) {
66 myFields.append(theFields[i]);
67 myFields.append(", ");
68 }
69
70 return myFields.toString();
71 }
72 }