PHP Класс Neos\Cache\Frontend\AbstractFrontend

Наследование: implements Neos\Cache\Frontend\FrontendInterface

Защищенные свойства (Protected)

Свойство	Тип	Описание
$backend	Neos\Cache\Backend\AbstractBackend
$identifier	string	Identifies this cache

Открытые методы

Метод	Описание
__construct ( string $identifier, Neos\Cache\Backend\BackendInterface $backend )	Constructs the cache
collectGarbage ( ) : void	Does garbage collection
flush ( ) : void	Removes all cache entries of this cache.
flushByTag ( string $tag ) : integer	Removes all cache entries of this cache which are tagged by the specified tag.
getBackend ( ) : Neos\Cache\Backend\BackendInterface	Returns the backend used by this cache
getIdentifier ( ) : string	Returns this cache's identifier
has ( string $entryIdentifier ) : boolean	Checks if a cache entry with the specified identifier exists.
initializeObject ( ) : void	Initializes this frontend
isValidEntryIdentifier ( string $identifier ) : boolean	Checks the validity of an entry identifier. Returns true if it's valid.
isValidTag ( string $tag ) : boolean	Checks the validity of a tag. Returns true if it's valid.
remove ( string $entryIdentifier ) : boolean	Removes the given cache entry from the cache.

Описание методов

__construct() публичный Метод

Constructs the cache

public __construct ( string $identifier, Neos\Cache\Backend\BackendInterface $backend )
$identifier	string	A identifier which describes this cache
$backend	Neos\Cache\Backend\BackendInterface	Backend to be used for this cache

collectGarbage() публичный Метод

Does garbage collection

public collectGarbage ( ) : void
Результат	void

flush() публичный Метод

Removes all cache entries of this cache.

public flush ( ) : void
Результат	void

flushByTag() публичный Метод

Removes all cache entries of this cache which are tagged by the specified tag.

public flushByTag ( string $tag ) : integer
$tag	string	The tag the entries must have
Результат	integer	The number of entries which have been affected by this flush or NULL if the number is unknown

getBackend() публичный Метод

Returns the backend used by this cache

public getBackend ( ) : Neos\Cache\Backend\BackendInterface
Результат	Neos\Cache\Backend\BackendInterface	The backend used by this cache

getIdentifier() публичный Метод

Returns this cache's identifier

public getIdentifier ( ) : string
Результат	string	The identifier for this cache

has() публичный Метод

Checks if a cache entry with the specified identifier exists.

public has ( string $entryIdentifier ) : boolean
$entryIdentifier	string	An identifier specifying the cache entry
Результат	boolean	TRUE if such an entry exists, FALSE if not

initializeObject() публичный Метод

The backend is connected with this frontend in initializeObject(), not in __construct(), because the Cache Factory needs an opportunity to register the cache before the backend's setCache() method is called. See CacheFactory::create() for details. A backend (for example the SimpleFileBackend) may rely on the cache already being registered at the CacheManager when its setCache() method is called.

public initializeObject ( ) : void
Результат	void

isValidEntryIdentifier() публичный Метод

Checks the validity of an entry identifier. Returns true if it's valid.

public isValidEntryIdentifier ( string $identifier ) : boolean
$identifier	string	An identifier to be checked for validity
Результат	boolean

isValidTag() публичный Метод

Checks the validity of a tag. Returns true if it's valid.

public isValidTag ( string $tag ) : boolean
$tag	string	An identifier to be checked for validity
Результат	boolean

remove() публичный Метод

Removes the given cache entry from the cache.

public remove ( string $entryIdentifier ) : boolean
$entryIdentifier	string	An identifier specifying the cache entry
Результат	boolean	TRUE if such an entry exists, FALSE if not

Описание свойств

$backend защищенное свойство

protected AbstractBackend,Neos\Cache\Backend $backend
Результат	Neos\Cache\Backend\AbstractBackend

$identifier защищенное свойство

Identifies this cache

protected string $identifier
Результат	string