protected function getSerializedOptions(QueryOptions $options)
{
$expressionSerializer = $this->componentSerializer;
return array('objectType' => 'queryOptions', 'limit' => $options->getLimit(), 'offset' => $options->getOffset(), 'sort' => array('expressions' => array_map(function (SortExpression $expression) use($expressionSerializer) {
return $expressionSerializer->serialize($expression);
}, $options->getSort()->getExpressions())));
}
/**
* @dataProvider constructorArgumentProvider
*/
public function testConstructSetsFields($limit, $offset, SortOptions $sort)
{
$queryOptions = new QueryOptions($limit, $offset, $sort);
$this->assertEquals($limit, $queryOptions->getLimit());
$this->assertEquals($offset, $queryOptions->getOffset());
$this->assertEquals($sort, $queryOptions->getSort());
}
private function getCacheId(Description $description, QueryOptions $queryOptions = null, $entityType)
{
$key = self::CACHE_ID_PREFIX . WIKIBASE_DATAMODEL_VERSION . '-' . $entityType . '-' . $description->getHash();
if ($queryOptions !== null) {
$key .= '-' . $queryOptions->getOffset() . '-' . $queryOptions->getLimit();
}
return $key;
}
private function applyOptionsToCursor(Cursor $cursor, QueryOptions $options)
{
if ($this->timeLimit !== null) {
$cursor->timeout($this->timeLimit);
}
return $cursor->skip($options->getOffset())->limit($options->getLimit());
}