protected function PagerSelectExtender::ensureElement in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Database/Query/PagerSelectExtender.php \Drupal\Core\Database\Query\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 102

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);
  }
}