public function testAddDescription()
{
$ns = Localizer::getInstance()->getNamespaceTextById(NS_CATEGORY);
$instance = new ClassDescription(new DIWikiPage('Foo', NS_CATEGORY));
$instance->addDescription(new ClassDescription(new DIWikiPage('Bar', NS_CATEGORY)));
$this->assertEquals("[[{$ns}:Foo||Bar]]", $instance->getQueryString());
$this->assertEquals(" <q>[[{$ns}:Foo||Bar]]</q> ", $instance->getQueryString(true));
}
private function searchForResultsThatCompareEqualToClassOf($categoryName)
{
$propertyValue = new PropertyValue('__pro');
$propertyValue->setDataItem(new DIProperty('_INST'));
$description = new ClassDescription(new DIWikiPage($categoryName, NS_CATEGORY, ''));
$description->addPrintRequest(new PrintRequest(PrintRequest::PRINT_PROP, null, $propertyValue));
$query = new Query($description, false, false);
$query->querymode = Query::MODE_INSTANCES;
return $this->getStore()->getQueryResult($query);
}
public function prune(&$maxsize, &$maxdepth, &$log)
{
if ($maxsize >= $this->getSize()) {
$maxsize = $maxsize - $this->getSize();
return $this;
} elseif ($maxsize <= 0) {
$log[] = $this->getQueryString();
$result = new ThingDescription();
} else {
$result = new ClassDescription(array_slice($this->m_diWikiPages, 0, $maxsize));
$rest = new ClassDescription(array_slice($this->m_diWikiPages, $maxsize));
$log[] = $rest->getQueryString();
$maxsize = 0;
}
$result->setPrintRequests($this->getPrintRequests());
return $result;
}
private function doMapClassDescription(ClassDescription $description, &$exact)
{
if (count($description->getCategories()) == 1) {
// single category
$categories = $description->getCategories();
$result = new ExpData($this->exporter->getResourceElementForWikiPage(end($categories)));
} else {
// disjunction of categories
$result = new ExpData(new ExpResource(''));
$elements = array();
foreach ($description->getCategories() as $cat) {
$elements[] = new ExpData($this->exporter->getResourceElementForWikiPage($cat));
}
$result->addPropertyObjectValue($this->exporter->getSpecialNsResource('owl', 'unionOf'), ExpData::makeCollection($elements));
}
$result->addPropertyObjectValue($this->exporter->getSpecialNsResource('rdf', 'type'), new ExpData($this->exporter->getSpecialNsResource('owl', 'Class')));
return $result;
}
