class DefaultMenuLinkTreeManipulators

Provides a couple of menu link tree manipulators.

This class provides menu link tree manipulators to:

• perform render cached menu-optimized access checking
• optimized node access checking
• generate a unique index for the elements in a tree and sorting by it
• flatten a tree (i.e. a 1-dimensional tree)

Hierarchy

• class \Drupal\Core\Menu\DefaultMenuLinkTreeManipulators

File

core/lib/Drupal/Core/Menu/DefaultMenuLinkTreeManipulators.php, line 19

Namespace

Drupal\Core\Menu

Members

Name	Modifiers	Type	Description
DefaultMenuLinkTreeManipulators::$accessManager	protected	property	The access manager.
DefaultMenuLinkTreeManipulators::$account	protected	property	The current user.
DefaultMenuLinkTreeManipulators::$queryFactory	protected	property	The entity query factory.
DefaultMenuLinkTreeManipulators::checkAccess	public	function	Performs access checks of a menu tree.
DefaultMenuLinkTreeManipulators::checkNodeAccess	public	function	Performs access checking for nodes in an optimized way.
DefaultMenuLinkTreeManipulators::collectNodeLinks	protected	function	Collects the node links in the menu tree.
DefaultMenuLinkTreeManipulators::flatten	public	function	Flattens the tree to a single level.
DefaultMenuLinkTreeManipulators::generateIndexAndSort	public	function	Generates a unique index and sorts by it.
DefaultMenuLinkTreeManipulators::menuLinkCheckAccess	protected	function	Checks access for one menu link instance.
DefaultMenuLinkTreeManipulators::__construct	public	function	Constructs a \Drupal\Core\Menu\DefaultMenuLinkTreeManipulators object.