@Override
public IV get(final IBindingSet bs) throws SparqlTypeErrorException {
final IV iv = getAndCheckLiteral(0, bs);
final IV datatype = getAndCheckBound(1, bs);
if (!datatype.isURI()) throw new SparqlTypeErrorException();
final BigdataURI dt = (BigdataURI) asValue(datatype);
final Literal lit = asLiteral(iv);
if (lit.getDatatype() != null || lit.getLanguage() != null) {
throw new SparqlTypeErrorException();
}
final String label = lit.getLabel();
final BigdataLiteral str = getValueFactory().createLiteral(label, dt);
return super.asIV(str, bs);
}
/**
* Return the associated {@link BigdataValue}.
*
* <p>Note: A resolution set is necessary if you want to attach the {@link BigdataValue} to the
* {@link IV}.
*
* @throws NotMaterializedException
*/
public BigdataValue getValue() {
if (val == null) throw new NotMaterializedException(iv.toString());
return val;
}