public TokenFormulaParser(byte[] data,
    Cell c,
    ExternalSheet es,
    WorkbookMethods nt,
    WorkbookSettings ws) 
{
      
    tokenData = data;
    pos = 0;
    relativeTo = c;
    workbook = es;
    nameTable = nt;
    tokenStack = new Stack();
    settings = ws;
    Assert.verify(nameTable != null);
}

Constructor

 public  void adjustRelativeCellReferences(int colAdjust,
    int rowAdjust) 
{
    root.adjustRelativeCellReferences(colAdjust, rowAdjust);
}

Adjusts all the relative cell references in this formula by the amount specified. Used when copying formulas

 public  void columnInserted(int sheetIndex,
    int col,
    boolean currentSheet) 
{
    root.columnInserted(sheetIndex, col, currentSheet);
}

Called when a column is inserted on the specified sheet. Tells the formula parser to update all of its cell references beyond this column

 public  void columnRemoved(int sheetIndex,
    int col,
    boolean currentSheet) 
{
    root.columnRemoved(sheetIndex, col, currentSheet);
}

Called when a column is inserted on the specified sheet. Tells the formula parser to update all of its cell references beyond this column

 public byte[] getBytes() 
{
    return root.getBytes();
}

Gets the bytes for the formula. This takes into account any token mapping necessary because of shared formulas

 public String getFormula() 
{
    StringBuffer sb = new StringBuffer();
    root.getString(sb);
    return sb.toString();
}

Gets the formula as a string

 public boolean handleImportedCellReferences() 
{
    root.handleImportedCellReferences();
    return root.isValid();
}

If this formula was on an imported sheet, check that cell references to another sheet are warned appropriately

 public  void parse() throws FormulaException 
{
    parseSubExpression(tokenData.length);
    // Finally, there should be one thing left on the stack.  Get that
    // and add it to the root node
    root = (ParseItem) tokenStack.pop();
    Assert.verify(tokenStack.empty());
}

Parses the sublist of tokens. In most cases this will equate to the full list

 public  void rowInserted(int sheetIndex,
    int row,
    boolean currentSheet) 
{
    root.rowInserted(sheetIndex, row, currentSheet);
}

Called when a column is inserted on the specified sheet. Tells the formula parser to update all of its cell references beyond this column

 public  void rowRemoved(int sheetIndex,
    int row,
    boolean currentSheet) 
{
    root.rowRemoved(sheetIndex, row, currentSheet);
}

Called when a column is inserted on the specified sheet. Tells the formula parser to update all of its cell references beyond this column