public function BaseFieldDefinition::getTargetBundle in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Field/BaseFieldDefinition.php \Drupal\Core\Field\BaseFieldDefinition::getTargetBundle()

Gets the bundle the field is attached to.

This method should not be confused with EntityInterface::bundle() (configurable fields are config entities, and thus implement both interfaces):

• FieldDefinitionInterface::getTargetBundle() answers "as a field, which bundle are you attached to?".
• EntityInterface::bundle() answers "as a (config) entity, what is your own bundle?" (not relevant in our case, the config entity types used to store the definitions of configurable fields do not have bundles).

Return value

string|null The bundle the field is defined for, or NULL if it is a base field; i.e., it is not bundle-specific.

Overrides FieldDefinitionInterface::getTargetBundle

1 call to BaseFieldDefinition::getTargetBundle()

BaseFieldDefinition::getUniqueIdentifier in core/lib/Drupal/Core/Field/BaseFieldDefinition.php

Returns a unique identifier for the field.

File

core/lib/Drupal/Core/Field/BaseFieldDefinition.php, line 642

Class

BaseFieldDefinition

A class for defining entity fields.

Namespace

Drupal\Core\Field

Code

public function getTargetBundle() {
  return isset($this->definition['bundle']) ? $this->definition['bundle'] : NULL;
}