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 91

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);
  }
}

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