public static function EntityReferenceRevisionsEntityFormatter::isApplicable in Entity Reference Revisions 8

Returns if the formatter can be used for the provided field.

Parameters

\Drupal\Core\Field\FieldDefinitionInterface $field_definition: The field definition that should be checked.

Return value

bool TRUE if the formatter can be used, FALSE otherwise.

Overrides FormatterBase::isApplicable

File

src/Plugin/Field/FieldFormatter/EntityReferenceRevisionsEntityFormatter.php, line 157

Class

EntityReferenceRevisionsEntityFormatter

Plugin implementation of the 'entity reference rendered entity' formatter.

Namespace

Drupal\entity_reference_revisions\Plugin\Field\FieldFormatter

Code

public static function isApplicable(FieldDefinitionInterface $field_definition) {

  // This formatter is only available for entity types that have a view
  // builder.
  $target_type = $field_definition
    ->getFieldStorageDefinition()
    ->getSetting('target_type');
  return \Drupal::entityTypeManager()
    ->getDefinition($target_type)
    ->hasViewBuilderClass();
}