/**
* Returns the plain SPARQL string of this query.
*
* @param bool $includePrefixes
* @return string
* @throws InvalidArgumentException
* @throws RangeException
*/
public function getSPARQL($includePrefixes = true)
{
if (!is_bool($includePrefixes)) {
throw new InvalidArgumentException('$includePrefixes has to be a bool');
}
$this->usageValidator->validate();
$sparql = $includePrefixes ? $this->prefixBuilder->getSPARQL() : '';
$sparql .= 'SELECT ' . $this->uniqueness . $this->formatSelects() . ' WHERE';
$sparql .= ' {' . $this->graphBuilder->getSPARQL() . ' }';
$sparql .= $this->modifierBuilder->getSPARQL();
return $sparql;
}
/**
* @dataProvider provideTrackPrefixesParsing
*/
public function testTrackPrefixesParsing($input, $expected)
{
$usageValidator = new UsageValidator();
$usageValidator->trackUsedPrefixes($input);
$this->setExpectedException('RangeException', $expected);
$usageValidator->validate();
}
