src/org/tiefaces/components/websheet/configuration/ConfigRange.java
private void buildSingleCell(final Cell cell,
			final Map<String, Object> context,
			final ConfigBuildRef configBuildRef,
			final ShiftFormulaRef shiftFormulaRef) {
		try {
			CommandUtility.evaluate(context, cell,
					configBuildRef.getEngine());
			if (cell.getCellTypeEnum() == CellType.FORMULA) {
				// rebuild formula if necessary for dynamic row
				String originFormula = cell.getCellFormula();
				shiftFormulaRef.setFormulaChanged(0);
				ConfigurationUtility.buildCellFormulaForShiftedRows(
						configBuildRef.getSheet(),
						configBuildRef.getWbWrapper(), shiftFormulaRef,
						cell, cell.getCellFormula());
				if (shiftFormulaRef.getFormulaChanged() > 0) {
					configBuildRef.getCachedCells().put(cell,
							originFormula);
				}
			}

		} catch (Exception ex) {
			LOG.log(Level.SEVERE,
					"build cell ( row = " + cell.getRowIndex()
							+ " column = " + cell.getColumnIndex()
							+ " error = " + ex.getLocalizedMessage(),
					ex);
		}
	}
private void buildSingleCell(final Cell cell,
			final Map<String, Object> context,
			final ConfigBuildRef configBuildRef,
			final ShiftFormulaRef shiftFormulaRef) {
		try {
			CommandUtility.evaluate(context, cell,
					configBuildRef.getEngine());
			if (cell.getCellTypeEnum() == CellType.FORMULA) {
				// rebuild formula if necessary for dynamic row
				String originFormula = cell.getCellFormula();
				shiftFormulaRef.setFormulaChanged(0);
				ConfigurationUtility.buildCellFormulaForShiftedRows(
						configBuildRef.getSheet(),
						configBuildRef.getWbWrapper(), shiftFormulaRef,
						cell, cell.getCellFormula());
				if (shiftFormulaRef.getFormulaChanged() > 0) {
					configBuildRef.getCachedCells().put(cell,
							originFormula);
				}
			}

		} catch (Exception ex) {
			LOG.log(Level.SEVERE,
					"build cell ( row = " + cell.getRowIndex()
							+ " column = " + cell.getColumnIndex()
							+ " error = " + ex.getLocalizedMessage(),
					ex);
		}
	}
Builds the single cell.

@param cell
the cell
@param context
the context
@param configBuildRef
the config build ref
@param shiftFormulaRef
the shift formula ref