package com.aspose.cells.examples.asposefeatures.datahandling.formulacalculationengine;
import com.aspose.cells.Cell;
import com.aspose.cells.Cells;
import com.aspose.cells.Workbook;
import com.aspose.cells.Worksheet;
import com.aspose.cells.examples.Utils;
public class AsposeFormulaCalculationEngine
{
public static void main(String[] args) throws Exception
{
// The path to the documents directory.
String dataDir = Utils.getDataDir(AsposeFormulaCalculationEngine.class);
//Instantiating a Workbook object
Workbook book = new Workbook();
//Obtaining the reference of the newly added worksheet
int sheetIndex = book.getWorksheets().add();
Worksheet worksheet = book.getWorksheets().get(sheetIndex);
Cells cells = worksheet.getCells();
Cell cell = null;
//Adding a value to "A1" cell
cell = cells.get("A1");
cell.setValue(1);
//Adding a value to "A2" cell
cell = cells.get("A2");
cell.setValue(2);
//Adding a value to "A3" cell
cell = cells.get("A3");
cell.setValue(3);
//Adding a SUM formula to "A4" cell
cell = cells.get("A4");
cell.setFormula("=SUM(A1:A3)");
//Calculating the results of formulas
book.calculateFormula();
//Saving the Excel file
book.save(dataDir + "FormulaEngine_Out.xls");
}
}