/**
* @dataProvider valueDescriptionProvider
*/
public function testCommonMethods($dataItem, $property, $comparator, $expected)
{
$instance = new ValueDescription($dataItem, $property, $comparator);
$this->assertEquals($expected['comparator'], $instance->getComparator());
$this->assertEquals($expected['dataItem'], $instance->getDataItem());
$this->assertEquals($expected['property'], $instance->getProperty());
$this->assertEquals($expected['queryString'], $instance->getQueryString());
$this->assertEquals($expected['queryStringAsValue'], $instance->getQueryString(true));
$this->assertEquals($expected['isSingleton'], $instance->isSingleton());
$this->assertEquals(array(), $instance->getPrintRequests());
$this->assertEquals(1, $instance->getSize());
$this->assertEquals(0, $instance->getDepth());
$this->assertEquals(0, $instance->getQueryFeatures());
}
/**
* @since 2.2
*
* @param ValueDescription $description
* @param string &$value
*
* @return string
* @throws RuntimeException
*/
public function mapComparator(ValueDescription $description, &$value)
{
$comparatorMap = array(SMW_CMP_EQ => '=', SMW_CMP_LESS => '<', SMW_CMP_GRTR => '>', SMW_CMP_LEQ => '<=', SMW_CMP_GEQ => '>=', SMW_CMP_NEQ => '!=', SMW_CMP_LIKE => ' LIKE ', SMW_CMP_NLKE => ' NOT LIKE ');
$comparator = $description->getComparator();
if (!isset($comparatorMap[$comparator])) {
throw new RuntimeException("Unsupported comparator '" . $comparator . "' in value description.");
}
if ($comparator === SMW_CMP_LIKE || $comparator === SMW_CMP_NLKE) {
if ($description->getDataItem() instanceof DIUri) {
$value = str_replace(array('http://', 'https://', '%2A'), array('', '', '*'), $value);
}
// Escape to prepare string matching:
$value = str_replace(array('\\', '%', '_', '*', '?'), array('\\\\', '\\%', '\\_', '%', '_'), $value);
}
return $comparatorMap[$comparator];
}
private function doMapValueDescription(ValueDescription $description, &$exact)
{
if ($description->getComparator() === SMW_CMP_EQ) {
$result = $this->exporter->getDataItemExpElement($description->getDataItem());
} else {
// OWL cannot represent <= and >= ...
$exact = false;
$result = false;
}
return $result;
}
