class MemoryCounterBackend

Defines a memory cache implementation that counts set and get calls.

This can be used to mock a cache backend where one needs to know how many times a cache entry was set or requested.

@todo On the longrun this backend should be replaced by phpunit mock objects.

Hierarchy

• class \Drupal\Core\Cache\MemoryBackend implements CacheBackendInterface, CacheTagsInvalidatorInterface
  • class \Drupal\Core\Cache\MemoryCounterBackend

File

core/lib/Drupal/Core/Cache/MemoryCounterBackend.php, line 13

Namespace

Drupal\Core\Cache

Members

Name	Modifiers	Type	Description
CacheBackendInterface::CACHE_PERMANENT		constant	Indicates that the item should never be removed unless explicitly deleted.
MemoryBackend::$cache	protected	property	Array to store cache objects.
MemoryBackend::deleteAll	public	function	Deletes all cache items in a bin. Overrides CacheBackendInterface::deleteAll
MemoryBackend::deleteMultiple	public	function	Deletes multiple items from the cache. Overrides CacheBackendInterface::deleteMultiple
MemoryBackend::garbageCollection	public	function	Performs garbage collection on a cache bin. Overrides CacheBackendInterface::garbageCollection
MemoryBackend::getMultiple	public	function	Returns data from the persistent cache when given an array of cache IDs. Overrides CacheBackendInterface::getMultiple
MemoryBackend::getRequestTime	protected	function	Wrapper method for REQUEST_TIME constant.
MemoryBackend::invalidate	public	function	Marks a cache item as invalid. Overrides CacheBackendInterface::invalidate
MemoryBackend::invalidateAll	public	function	Marks all cache items as invalid. Overrides CacheBackendInterface::invalidateAll
MemoryBackend::invalidateMultiple	public	function	Marks cache items as invalid. Overrides CacheBackendInterface::invalidateMultiple
MemoryBackend::invalidateTags	public	function	Marks cache items with any of the specified tags as invalid. Overrides CacheTagsInvalidatorInterface::invalidateTags
MemoryBackend::prepareItem	protected	function	Prepares a cached item.
MemoryBackend::removeBin	public	function	Remove a cache bin. Overrides CacheBackendInterface::removeBin
MemoryBackend::reset	public	function	Reset statically cached variables.
MemoryBackend::setMultiple	public	function	Store multiple items in the persistent cache. Overrides CacheBackendInterface::setMultiple
MemoryBackend::__construct	public	function	Constructs a MemoryBackend object.
MemoryBackend::__sleep	public	function	Prevents data stored in memory backends from being serialized.
MemoryCounterBackend::$counter	protected	property	Stores a list of cache cid calls keyed by function name.
MemoryCounterBackend::delete	public	function	Deletes an item from the cache. Overrides MemoryBackend::delete
MemoryCounterBackend::get	public	function	Returns data from the persistent cache. Overrides MemoryBackend::get
MemoryCounterBackend::getCounter	public	function	Returns the call counter for the get, set and delete methods.
MemoryCounterBackend::increaseCounter	protected	function	Increase the counter for a function with a certain cid.
MemoryCounterBackend::resetCounter	public	function	Resets the call counter.
MemoryCounterBackend::set	public	function	Stores data in the persistent cache. Overrides MemoryBackend::set