public function SelectionInterface::countReferencableEntities

Counts entities that are referencable by a given field.

Return value

int The number of referencable entities.

3 methods override SelectionInterface::countReferencableEntities()
SelectionBase::countReferencableEntities in drupal/core/modules/entity_reference/lib/Drupal/entity_reference/Plugin/entity_reference/selection/SelectionBase.php
Implements SelectionInterface::countReferencableEntities().
SelectionBroken::countReferencableEntities in drupal/core/modules/entity_reference/lib/Drupal/entity_reference/Plugin/Type/Selection/SelectionBroken.php
Implements SelectionInterface::countReferencableEntities().
ViewsSelection::countReferencableEntities in drupal/core/modules/views/lib/Drupal/views/Plugin/entity_reference/selection/ViewsSelection.php
Implements \Drupal\entity_reference\Plugin\Type\Selection\SelectionInterface::countReferencableEntities().

File

drupal/core/modules/entity_reference/lib/Drupal/entity_reference/Plugin/Type/Selection/SelectionInterface.php, line 37
Contains \Drupal\entity_reference\Plugin\Type\Selection\SelectionInterface.

Class

SelectionInterface
Interface definition for Entity Reference selection plugins.

Namespace

Drupal\entity_reference\Plugin\Type\Selection

Code

public function countReferencableEntities($match = NULL, $match_operator = 'CONTAINS');