Esempio n. 1
0
 /**
  * Returns a double representation of the value.
  *
  * @param ii input info
  * @return double value
  * @throws QueryException query exception
  */
 public double dbl(final InputInfo ii) throws QueryException {
   return Dbl.parse(atom(ii), ii);
 }
Esempio n. 2
0
 /**
  * Checks if the specified, non-empty item is a double. Returns the double or throws an exception.
  *
  * @param it item to be checked
  * @return number
  * @throws QueryException query exception
  */
 private ANum toNumber(final Item it) throws QueryException {
   if (it.type.isUntyped()) return Dbl.get(it.dbl(info));
   if (it instanceof ANum) return (ANum) it;
   throw numberError(this, it);
 }