function PagerSelectExtender::ensureElement

Ensure that there is an element associated with this query.

After running this method, access $this->element to get the element for this query.

2 calls to PagerSelectExtender::ensureElement()

PagerSelectExtender::execute in core/lib/Drupal/Core/Database/Query/PagerSelectExtender.php: Override the execute method.
PagerSelectExtender::getElement in core/lib/Drupal/Core/Database/Query/PagerSelectExtender.php: Gets the element ID for this pager query.

File

core/lib/Drupal/Core/Database/Query/PagerSelectExtender.php, line 90

Class

PagerSelectExtender: Query extender for pager queries.

Namespace

Drupal\Core\Database\Query

Code

protected function ensureElement() {
    if (!isset($this->element)) {
        $this->element($this->connection
            ->getPagerManager()
            ->getMaxPagerElementId() + 1);
    }
}