interface CacheCollectorInterface

Provides a caching wrapper to be used in place of large structures.

This should be extended by systems that need to cache large amounts of data to calling functions. These structures can become very large, so this class is used to allow different strategies to be used for caching internally (lazy loading, building caches over time etc.). This can dramatically reduce the amount of data that needs to be loaded from cache backends on each request, and memory usage from static caches of that same data.

The default implementation is \Drupal\Core\Cache\CacheCollector.

Hierarchy

• interface \Drupal\Core\Cache\CacheCollectorInterface

Related topics

Cache API

Information about the Drupal Cache API

File

core/lib/Drupal/Core/Cache/CacheCollectorInterface.php, line 19

Namespace

Drupal\Core\Cache

Members

Name	Modifiers	Type	Description
CacheCollectorInterface::clear	public	function	Clears the collected cache entry.
CacheCollectorInterface::delete	public	function	Deletes the element.
CacheCollectorInterface::get	public	function	Gets value from the cache.
CacheCollectorInterface::has	public	function	Returns whether data exists for this key.
CacheCollectorInterface::reset	public	function	Resets the local cache.
CacheCollectorInterface::set	public	function	Sets cache data.