class Memory

Static queue implementation.

This allows "undelayed" variants of processes relying on the Queue interface. The queue data resides in memory. It should only be used for items that will be queued and dequeued within a given page request.

Hierarchy

• class \Drupal\Core\Queue\Memory implements QueueInterface

Related topics

Queue operations

Queue items to allow later processing.

File

core/lib/Drupal/Core/Queue/Memory.php, line 14

Namespace

Drupal\Core\Queue

Members

Name	Modifiers	Type	Description
Memory::$idSequence	protected	property	Counter for item ids.
Memory::$queue	protected	property	The queue data.
Memory::claimItem	public	function	Claims an item in the queue for processing. Overrides QueueInterface::claimItem
Memory::createItem	public	function	Adds a queue item and store it directly to the queue. Overrides QueueInterface::createItem
Memory::createQueue	public	function	Creates a queue. Overrides QueueInterface::createQueue
Memory::deleteItem	public	function	Deletes a finished item from the queue. Overrides QueueInterface::deleteItem
Memory::deleteQueue	public	function	Deletes a queue and every item in the queue. Overrides QueueInterface::deleteQueue
Memory::numberOfItems	public	function	Retrieves the number of items in the queue. Overrides QueueInterface::numberOfItems
Memory::releaseItem	public	function	Releases an item that the worker could not process. Overrides QueueInterface::releaseItem
Memory::__construct	public	function	Constructs a Memory object.