{
//Instantiating a Workbook object
Workbook workbook = new Workbook("data/workbook.xls");
Cells cells = workbook.getWorksheets().get(0).getCells();
Cell cell = cells.get("A12");
//Tracing precedents of the cell A12.
//The return array contains ranges and cells.
ReferredAreaCollection ret = cell.getPrecedents();
//Printing all the precedent cells' name.
if(ret != null)
{
for(int m = 0 ; m < ret.getCount(); m++)
{
ReferredArea area = ret.get(m);
StringBuilder stringBuilder = new StringBuilder();
if (area.isExternalLink())
{
stringBuilder.append("[");
stringBuilder.append(area.getExternalFileName());
stringBuilder.append("]");
}
stringBuilder.append(area.getSheetName());
stringBuilder.append("!");
stringBuilder.append(CellsHelper.cellIndexToName(area.getStartRow(), area.getStartColumn()));
if (area.isArea())
{
stringBuilder.append(":");
stringBuilder.append(CellsHelper.cellIndexToName(area.getEndRow(), area.getEndColumn()));
}
System.out.println("Tracing Precedents: " + stringBuilder.toString());
}
}
//Get the A1 cell
Cell c = cells.get("A5");
//Get the all the Dependents of A5 cell
Cell[] dependents = c.getDependents(true);
for (int i = 0; i< dependents.length; i++)
{
System.out.println("Tracing Dependents: " + dependents[i].getWorksheet().getName() +dependents[i].getName() + ":" + dependents[i].getIntValue());
}
}