{
final Map<String, Spreadsheet.Range> defs = getBinder().getSpreadsheet().getRangeNames();
for (Map.Entry<String, Spreadsheet.Range> def : defs.entrySet()) {
final Spreadsheet.Range range = def.getValue();
if (range instanceof Cell) {
final Cell cell = (Cell) range;
final String name = def.getKey();
if (name.toUpperCase().startsWith( _prefix )) {
if (!isBound( cell )) {
throw new SpreadsheetException.NameNotFound( "There is no "
+ bindingTypeName() + " method named " + name + "() or get" + name + "() to bind the cell "