diff options
Diffstat (limited to 'src/java/org/apache/poi/ss/formula/CellEvaluationFrame.java')
| -rw-r--r-- | src/java/org/apache/poi/ss/formula/CellEvaluationFrame.java | 48 |
1 files changed, 31 insertions, 17 deletions
diff --git a/src/java/org/apache/poi/ss/formula/CellEvaluationFrame.java b/src/java/org/apache/poi/ss/formula/CellEvaluationFrame.java index 1d438527ae..5dbd2339d5 100644 --- a/src/java/org/apache/poi/ss/formula/CellEvaluationFrame.java +++ b/src/java/org/apache/poi/ss/formula/CellEvaluationFrame.java @@ -20,44 +20,58 @@ package org.apache.poi.ss.formula; import java.util.HashSet;
import java.util.Set;
+import org.apache.poi.hssf.record.formula.eval.ValueEval;
+
/**
* Stores details about the current evaluation of a cell.<br/>
*/
final class CellEvaluationFrame {
- private final CellLocation _cellLocation;
- private final Set _usedCells;
+ private final FormulaCellCacheEntry _cce;
+ private final Set _sensitiveInputCells;
+ private FormulaUsedBlankCellSet _usedBlankCellGroup;
- public CellEvaluationFrame(CellLocation cellLoc) {
- _cellLocation = cellLoc;
- _usedCells = new HashSet();
+ public CellEvaluationFrame(FormulaCellCacheEntry cce) {
+ _cce = cce;
+ _sensitiveInputCells = new HashSet();
}
- public CellLocation getCoordinates() {
- return _cellLocation;
+ public CellCacheEntry getCCE() {
+ return _cce;
}
public String toString() {
StringBuffer sb = new StringBuffer(64);
sb.append(getClass().getName()).append(" [");
- sb.append(_cellLocation.formatAsString());
sb.append("]");
return sb.toString();
}
- public void addUsedCell(CellLocation coordinates) {
- _usedCells.add(coordinates);
+ /**
+ * @param inputCell a cell directly used by the formula of this evaluation frame
+ */
+ public void addSensitiveInputCell(CellCacheEntry inputCell) {
+ _sensitiveInputCells.add(inputCell);
}
/**
* @return never <code>null</code>, (possibly empty) array of all cells directly used while
- * evaluating the formula of this frame. For non-formula cells this will always be an empty
- * array;
+ * evaluating the formula of this frame.
*/
- public CellLocation[] getUsedCells() {
- int nItems = _usedCells.size();
+ private CellCacheEntry[] getSensitiveInputCells() {
+ int nItems = _sensitiveInputCells.size();
if (nItems < 1) {
- return CellLocation.EMPTY_ARRAY;
+ return CellCacheEntry.EMPTY_ARRAY;
}
- CellLocation[] result = new CellLocation[nItems];
- _usedCells.toArray(result);
+ CellCacheEntry[] result = new CellCacheEntry[nItems];
+ _sensitiveInputCells.toArray(result);
return result;
}
+ public void addUsedBlankCell(int bookIndex, int sheetIndex, int rowIndex, int columnIndex) {
+ if (_usedBlankCellGroup == null) {
+ _usedBlankCellGroup = new FormulaUsedBlankCellSet();
+ }
+ _usedBlankCellGroup.addCell(bookIndex, sheetIndex, rowIndex, columnIndex);
+ }
+
+ public void updateFormulaResult(ValueEval result) {
+ _cce.updateFormulaResult(result, getSensitiveInputCells(), _usedBlankCellGroup);
+ }
}
\ No newline at end of file |