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1 package com.tonbeller.jpivot.olap.model.impl;
2
3 import java.util.ArrayList  ;
4 import java.util.List ;
5
6 import org.apache.log4j.Logger;
7
8 import com.tonbeller.jpivot.core.ModelChangeListener;
9 import com.tonbeller.jpivot.olap.model.OlapException;
10 import com.tonbeller.jpivot.olap.model.OlapModel;
11
12 public class ProtozoanOlapModel extends ScalarOlapModel {
13 private static final CellImpl ERROR_CELL = new CellImpl();
14 static {
15 ERROR_CELL.setFormattedValue("splitQuery: Index not found");
16 ERROR_CELL.setValue(new Double (Double.NaN));
17 }
18
19 private OlapModel realModel;
20 private int idx;
21
22 private static Logger logger = Logger.getLogger(ProtozoanOlapModel.class);
23
24 public ProtozoanOlapModel(OlapModel om, int idx) {
25 super();
26 this.realModel = om;
27 this.idx = idx;
28 }
29
30 public void addModelChangeListener(ModelChangeListener l) {
31 realModel.addModelChangeListener(l);
32 }
33
34 public void removeModelChangeListener(ModelChangeListener l) {
35 realModel.removeModelChangeListener(l);
36 }
37
38 public List getCells() {
39 List l = null;
40 try {
41 l = realModel.getResult().getCells();
42 } catch (OlapException e) {
43 logger.error(null, e);
44 }
45 if (l == null) return null;
46
47 List ret = new ArrayList ();
48 if(l.size() > idx) {
49 ret.add(l.get(idx));
50 } else {
51 ret.add(ERROR_CELL);
52 System.out.println("Index " + idx + " not in cell-list");
53 logger.error("Index " + idx + " not in cell-list");
54 }
55 return ret;
56 }
57 }
58 |
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