*/
final class HSSFEvaluationSheet implements EvaluationSheet {
- private final HSSFSheet _hs;
-
- public HSSFEvaluationSheet(HSSFSheet hs) {
- _hs = hs;
- }
-
- public HSSFSheet getHSSFSheet() {
- return _hs;
- }
- @Override
- public EvaluationCell getCell(int rowIndex, int columnIndex) {
- HSSFRow row = _hs.getRow(rowIndex);
- if (row == null) {
- return null;
- }
- HSSFCell cell = row.getCell(columnIndex);
- if (cell == null) {
- return null;
- }
- return new HSSFEvaluationCell(cell, this);
- }
-
- @Override
- public void clearAllCachedResultValues() {
- // nothing to do
- }
+ private final HSSFSheet _hs;
+
+ public HSSFEvaluationSheet(HSSFSheet hs) {
+ _hs = hs;
+ }
+
+ public HSSFSheet getHSSFSheet() {
+ return _hs;
+ }
+ @Override
+ public EvaluationCell getCell(int rowIndex, int columnIndex) {
+ HSSFRow row = _hs.getRow(rowIndex);
+ if (row == null) {
+ return null;
+ }
+ HSSFCell cell = row.getCell(columnIndex);
+ if (cell == null) {
+ return null;
+ }
+ return new HSSFEvaluationCell(cell, this);
+ }
+
+ @Override
+ public void clearAllCachedResultValues() {
+ // nothing to do
+ }
}
*/
public interface EvaluationSheet {
- /**
- * @return <code>null</code> if there is no cell at the specified coordinates
- */
- EvaluationCell getCell(int rowIndex, int columnIndex);
-
+ /**
+ * @return <code>null</code> if there is no cell at the specified coordinates
+ */
+ EvaluationCell getCell(int rowIndex, int columnIndex);
+
/**
* Propagated from {@link EvaluationWorkbook#clearAllCachedResultValues()} to clear locally cached data.
*
*/
final class ForkedEvaluationSheet implements EvaluationSheet {
- private final EvaluationSheet _masterSheet;
- /**
- * Only cells which have been split are put in this map. (This has been done to conserve memory).
- */
- private final Map<RowColKey, ForkedEvaluationCell> _sharedCellsByRowCol;
-
- public ForkedEvaluationSheet(EvaluationSheet masterSheet) {
- _masterSheet = masterSheet;
- _sharedCellsByRowCol = new HashMap<RowColKey, ForkedEvaluationCell>();
- }
-
- @Override
- public EvaluationCell getCell(int rowIndex, int columnIndex) {
- RowColKey key = new RowColKey(rowIndex, columnIndex);
-
- ForkedEvaluationCell result = _sharedCellsByRowCol.get(key);
- if (result == null) {
- return _masterSheet.getCell(rowIndex, columnIndex);
- }
- return result;
- }
-
- public ForkedEvaluationCell getOrCreateUpdatableCell(int rowIndex, int columnIndex) {
- RowColKey key = new RowColKey(rowIndex, columnIndex);
-
- ForkedEvaluationCell result = _sharedCellsByRowCol.get(key);
- if (result == null) {
- EvaluationCell mcell = _masterSheet.getCell(rowIndex, columnIndex);
- if (mcell == null) {
- CellReference cr = new CellReference(rowIndex, columnIndex);
- throw new UnsupportedOperationException("Underlying cell '"
- + cr.formatAsString() + "' is missing in master sheet.");
- }
- result = new ForkedEvaluationCell(this, mcell);
- _sharedCellsByRowCol.put(key, result);
- }
- return result;
- }
-
- public void copyUpdatedCells(Sheet sheet) {
- RowColKey[] keys = new RowColKey[_sharedCellsByRowCol.size()];
- _sharedCellsByRowCol.keySet().toArray(keys);
- Arrays.sort(keys);
- for (int i = 0; i < keys.length; i++) {
- RowColKey key = keys[i];
- Row row = sheet.getRow(key.getRowIndex());
- if (row == null) {
- row = sheet.createRow(key.getRowIndex());
- }
- Cell destCell = row.getCell(key.getColumnIndex());
- if (destCell == null) {
- destCell = row.createCell(key.getColumnIndex());
- }
-
- ForkedEvaluationCell srcCell = _sharedCellsByRowCol.get(key);
- srcCell.copyValue(destCell);
- }
- }
-
- public int getSheetIndex(EvaluationWorkbook mewb) {
- return mewb.getSheetIndex(_masterSheet);
- }
-
- /* (non-Javadoc)
- * leave the map alone, if it needs resetting, reusing this class is probably a bad idea.
- * @see org.apache.poi.ss.formula.EvaluationSheet#clearAllCachedResultValues()
- */
- @Override
- public void clearAllCachedResultValues() {
- _masterSheet.clearAllCachedResultValues();
- }
-
+ private final EvaluationSheet _masterSheet;
+ /**
+ * Only cells which have been split are put in this map. (This has been done to conserve memory).
+ */
+ private final Map<RowColKey, ForkedEvaluationCell> _sharedCellsByRowCol;
+
+ public ForkedEvaluationSheet(EvaluationSheet masterSheet) {
+ _masterSheet = masterSheet;
+ _sharedCellsByRowCol = new HashMap<RowColKey, ForkedEvaluationCell>();
+ }
+
+ @Override
+ public EvaluationCell getCell(int rowIndex, int columnIndex) {
+ RowColKey key = new RowColKey(rowIndex, columnIndex);
+
+ ForkedEvaluationCell result = _sharedCellsByRowCol.get(key);
+ if (result == null) {
+ return _masterSheet.getCell(rowIndex, columnIndex);
+ }
+ return result;
+ }
+
+ public ForkedEvaluationCell getOrCreateUpdatableCell(int rowIndex, int columnIndex) {
+ RowColKey key = new RowColKey(rowIndex, columnIndex);
+
+ ForkedEvaluationCell result = _sharedCellsByRowCol.get(key);
+ if (result == null) {
+ EvaluationCell mcell = _masterSheet.getCell(rowIndex, columnIndex);
+ if (mcell == null) {
+ CellReference cr = new CellReference(rowIndex, columnIndex);
+ throw new UnsupportedOperationException("Underlying cell '"
+ + cr.formatAsString() + "' is missing in master sheet.");
+ }
+ result = new ForkedEvaluationCell(this, mcell);
+ _sharedCellsByRowCol.put(key, result);
+ }
+ return result;
+ }
+
+ public void copyUpdatedCells(Sheet sheet) {
+ RowColKey[] keys = new RowColKey[_sharedCellsByRowCol.size()];
+ _sharedCellsByRowCol.keySet().toArray(keys);
+ Arrays.sort(keys);
+ for (int i = 0; i < keys.length; i++) {
+ RowColKey key = keys[i];
+ Row row = sheet.getRow(key.getRowIndex());
+ if (row == null) {
+ row = sheet.createRow(key.getRowIndex());
+ }
+ Cell destCell = row.getCell(key.getColumnIndex());
+ if (destCell == null) {
+ destCell = row.createCell(key.getColumnIndex());
+ }
+
+ ForkedEvaluationCell srcCell = _sharedCellsByRowCol.get(key);
+ srcCell.copyValue(destCell);
+ }
+ }
+
+ public int getSheetIndex(EvaluationWorkbook mewb) {
+ return mewb.getSheetIndex(_masterSheet);
+ }
+
+ /* (non-Javadoc)
+ * leave the map alone, if it needs resetting, reusing this class is probably a bad idea.
+ * @see org.apache.poi.ss.formula.EvaluationSheet#clearAllCachedResultValues()
+ */
+ @Override
+ public void clearAllCachedResultValues() {
+ _masterSheet.clearAllCachedResultValues();
+ }
+
// FIXME: serves same purpose as org.apache.poi.xssf.usermodel.XSSFEvaluationSheet$CellKey
- private static final class RowColKey implements Comparable<RowColKey>{
- private final int _rowIndex;
- private final int _columnIndex;
-
- public RowColKey(int rowIndex, int columnIndex) {
- _rowIndex = rowIndex;
- _columnIndex = columnIndex;
- }
- @Override
- public boolean equals(Object obj) {
- assert obj instanceof RowColKey : "these private cache key instances are only compared to themselves";
- RowColKey other = (RowColKey) obj;
- return _rowIndex == other._rowIndex && _columnIndex == other._columnIndex;
- }
- @Override
- public int hashCode() {
- return _rowIndex ^ _columnIndex;
- }
- public int compareTo(RowColKey o) {
- int cmp = _rowIndex - o._rowIndex;
- if (cmp != 0) {
- return cmp;
- }
- return _columnIndex - o._columnIndex;
- }
- public int getRowIndex() {
- return _rowIndex;
- }
- public int getColumnIndex() {
- return _columnIndex;
- }
- }
+ private static final class RowColKey implements Comparable<RowColKey>{
+ private final int _rowIndex;
+ private final int _columnIndex;
+
+ public RowColKey(int rowIndex, int columnIndex) {
+ _rowIndex = rowIndex;
+ _columnIndex = columnIndex;
+ }
+ @Override
+ public boolean equals(Object obj) {
+ assert obj instanceof RowColKey : "these private cache key instances are only compared to themselves";
+ RowColKey other = (RowColKey) obj;
+ return _rowIndex == other._rowIndex && _columnIndex == other._columnIndex;
+ }
+ @Override
+ public int hashCode() {
+ return _rowIndex ^ _columnIndex;
+ }
+ public int compareTo(RowColKey o) {
+ int cmp = _rowIndex - o._rowIndex;
+ if (cmp != 0) {
+ return cmp;
+ }
+ return _columnIndex - o._columnIndex;
+ }
+ public int getRowIndex() {
+ return _rowIndex;
+ }
+ public int getColumnIndex() {
+ return _columnIndex;
+ }
+ }
}
*/
final class ForkedEvaluationWorkbook implements EvaluationWorkbook {
- private final EvaluationWorkbook _masterBook;
- private final Map<String, ForkedEvaluationSheet> _sharedSheetsByName;
-
- public ForkedEvaluationWorkbook(EvaluationWorkbook master) {
- _masterBook = master;
- _sharedSheetsByName = new HashMap<String, ForkedEvaluationSheet>();
- }
-
- public ForkedEvaluationCell getOrCreateUpdatableCell(String sheetName, int rowIndex,
- int columnIndex) {
- ForkedEvaluationSheet sheet = getSharedSheet(sheetName);
- return sheet.getOrCreateUpdatableCell(rowIndex, columnIndex);
- }
-
- public EvaluationCell getEvaluationCell(String sheetName, int rowIndex, int columnIndex) {
- ForkedEvaluationSheet sheet = getSharedSheet(sheetName);
- return sheet.getCell(rowIndex, columnIndex);
- }
-
- private ForkedEvaluationSheet getSharedSheet(String sheetName) {
- ForkedEvaluationSheet result = _sharedSheetsByName.get(sheetName);
- if (result == null) {
- result = new ForkedEvaluationSheet(_masterBook.getSheet(_masterBook
- .getSheetIndex(sheetName)));
- _sharedSheetsByName.put(sheetName, result);
- }
- return result;
- }
-
- public void copyUpdatedCells(Workbook workbook) {
+ private final EvaluationWorkbook _masterBook;
+ private final Map<String, ForkedEvaluationSheet> _sharedSheetsByName;
+
+ public ForkedEvaluationWorkbook(EvaluationWorkbook master) {
+ _masterBook = master;
+ _sharedSheetsByName = new HashMap<String, ForkedEvaluationSheet>();
+ }
+
+ public ForkedEvaluationCell getOrCreateUpdatableCell(String sheetName, int rowIndex,
+ int columnIndex) {
+ ForkedEvaluationSheet sheet = getSharedSheet(sheetName);
+ return sheet.getOrCreateUpdatableCell(rowIndex, columnIndex);
+ }
+
+ public EvaluationCell getEvaluationCell(String sheetName, int rowIndex, int columnIndex) {
+ ForkedEvaluationSheet sheet = getSharedSheet(sheetName);
+ return sheet.getCell(rowIndex, columnIndex);
+ }
+
+ private ForkedEvaluationSheet getSharedSheet(String sheetName) {
+ ForkedEvaluationSheet result = _sharedSheetsByName.get(sheetName);
+ if (result == null) {
+ result = new ForkedEvaluationSheet(_masterBook.getSheet(_masterBook
+ .getSheetIndex(sheetName)));
+ _sharedSheetsByName.put(sheetName, result);
+ }
+ return result;
+ }
+
+ public void copyUpdatedCells(Workbook workbook) {
String[] sheetNames = new String[_sharedSheetsByName.size()];
_sharedSheetsByName.keySet().toArray(sheetNames);
- for (String sheetName : sheetNames) {
- ForkedEvaluationSheet sheet = _sharedSheetsByName.get(sheetName);
- sheet.copyUpdatedCells(workbook.getSheet(sheetName));
- }
- }
+ for (String sheetName : sheetNames) {
+ ForkedEvaluationSheet sheet = _sharedSheetsByName.get(sheetName);
+ sheet.copyUpdatedCells(workbook.getSheet(sheetName));
+ }
+ }
@Override
- public int convertFromExternSheetIndex(int externSheetIndex) {
- return _masterBook.convertFromExternSheetIndex(externSheetIndex);
- }
+ public int convertFromExternSheetIndex(int externSheetIndex) {
+ return _masterBook.convertFromExternSheetIndex(externSheetIndex);
+ }
@Override
- public ExternalSheet getExternalSheet(int externSheetIndex) {
- return _masterBook.getExternalSheet(externSheetIndex);
- }
+ public ExternalSheet getExternalSheet(int externSheetIndex) {
+ return _masterBook.getExternalSheet(externSheetIndex);
+ }
@Override
- public ExternalSheet getExternalSheet(String firstSheetName, String lastSheetName, int externalWorkbookNumber) {
+ public ExternalSheet getExternalSheet(String firstSheetName, String lastSheetName, int externalWorkbookNumber) {
return _masterBook.getExternalSheet(firstSheetName, lastSheetName, externalWorkbookNumber);
}
@Override
public Ptg[] getFormulaTokens(EvaluationCell cell) {
- if (cell instanceof ForkedEvaluationCell) {
- // doesn't happen yet because formulas cannot be modified from the master workbook
- throw new RuntimeException("Updated formulas not supported yet");
- }
- return _masterBook.getFormulaTokens(cell);
- }
+ if (cell instanceof ForkedEvaluationCell) {
+ // doesn't happen yet because formulas cannot be modified from the master workbook
+ throw new RuntimeException("Updated formulas not supported yet");
+ }
+ return _masterBook.getFormulaTokens(cell);
+ }
@Override
- public EvaluationName getName(NamePtg namePtg) {
- return _masterBook.getName(namePtg);
- }
+ public EvaluationName getName(NamePtg namePtg) {
+ return _masterBook.getName(namePtg);
+ }
@Override
public EvaluationName getName(String name, int sheetIndex){
}
@Override
- public EvaluationSheet getSheet(int sheetIndex) {
- return getSharedSheet(getSheetName(sheetIndex));
- }
-
+ public EvaluationSheet getSheet(int sheetIndex) {
+ return getSharedSheet(getSheetName(sheetIndex));
+ }
+
@Override
- public ExternalName getExternalName(int externSheetIndex, int externNameIndex) {
- return _masterBook.getExternalName(externSheetIndex, externNameIndex);
- }
+ public ExternalName getExternalName(int externSheetIndex, int externNameIndex) {
+ return _masterBook.getExternalName(externSheetIndex, externNameIndex);
+ }
@Override
- public ExternalName getExternalName(String nameName, String sheetName, int externalWorkbookNumber) {
- return _masterBook.getExternalName(nameName, sheetName, externalWorkbookNumber);
+ public ExternalName getExternalName(String nameName, String sheetName, int externalWorkbookNumber) {
+ return _masterBook.getExternalName(nameName, sheetName, externalWorkbookNumber);
}
@Override
public int getSheetIndex(EvaluationSheet sheet) {
- if (sheet instanceof ForkedEvaluationSheet) {
- ForkedEvaluationSheet mes = (ForkedEvaluationSheet) sheet;
- return mes.getSheetIndex(_masterBook);
- }
- return _masterBook.getSheetIndex(sheet);
- }
+ if (sheet instanceof ForkedEvaluationSheet) {
+ ForkedEvaluationSheet mes = (ForkedEvaluationSheet) sheet;
+ return mes.getSheetIndex(_masterBook);
+ }
+ return _masterBook.getSheetIndex(sheet);
+ }
@Override
- public int getSheetIndex(String sheetName) {
- return _masterBook.getSheetIndex(sheetName);
- }
+ public int getSheetIndex(String sheetName) {
+ return _masterBook.getSheetIndex(sheetName);
+ }
@Override
- public String getSheetName(int sheetIndex) {
- return _masterBook.getSheetName(sheetIndex);
- }
+ public String getSheetName(int sheetIndex) {
+ return _masterBook.getSheetName(sheetIndex);
+ }
@Override
- public String resolveNameXText(NameXPtg ptg) {
- return _masterBook.resolveNameXText(ptg);
- }
+ public String resolveNameXText(NameXPtg ptg) {
+ return _masterBook.resolveNameXText(ptg);
+ }
@Override
public UDFFinder getUDFFinder() {
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