public function ContentEntityBase::uuid in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Entity/ContentEntityBase.php \Drupal\Core\Entity\ContentEntityBase::uuid()

Gets the entity UUID (Universally Unique Identifier).

The UUID is guaranteed to be unique and can be used to identify an entity across multiple systems.

Return value

string|null The UUID of the entity, or NULL if the entity does not have one.

Overrides EntityBase::uuid

2 calls to ContentEntityBase::uuid()

BlockContent::getInstances in core/modules/block_content/src/Entity/BlockContent.php

Gets the configured instances of this custom block.

MenuLinkContent::getPluginId in core/modules/menu_link_content/src/Entity/MenuLinkContent.php

Gets the menu plugin ID associated with this entity.

File

core/lib/Drupal/Core/Entity/ContentEntityBase.php, line 552

Class

ContentEntityBase

Implements Entity Field API specific enhancements to the Entity class.

Namespace

Drupal\Core\Entity

Code

public function uuid() {
  return $this
    ->getEntityKey('uuid');
}