bool supportsDecoding(string $format) Checks whether the deserializer can decode from given format. Parameters string $format format name Return Value bool

bool needsNormalization(string $format) Checks whether the normalization is needed for the given format. Parameters string $format Return Value bool

final scalar encode(mixed $data, string $format, array $context = array()) Encodes data into the given format. Parameters mixed $data Data to encode string $format Format name array $context options that normalizers/encoders have access to. Return Value scalar Exceptions UnexpectedValueException

save(CacheItemInterface $item) {@inheritdoc} Parameters CacheItemInterface $item

hasItem($key) {@inheritdoc} Parameters $key

class ChainCacheClearer implements CacheClearerInterface ChainCacheClearer. Methods __construct(array $clearers = array()) Constructs a new instance of ChainCacheClearer. clear(string $cacheDir) Clears any caches necessary. add(CacheClearerInterface $clearer) Adds a cache clearer to the aggregate. Details __construct(array $clearers = array()) Constructs a new instance of ChainCacheClearer. Parameters array $clearers The initial cl

add(CacheClearerInterface $clearer) Adds a cache clearer to the aggregate. Parameters CacheClearerInterface $clearer

clear(string $cacheDir) Clears any caches necessary. Parameters string $cacheDir The cache directory

saveDeferred(CacheItemInterface $item) {@inheritdoc} Parameters CacheItemInterface $item

getItems(array $keys = array()) {@inheritdoc} Parameters array $keys