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

class AbstractAdapter implements

class ChainAdapter implements

class CacheItem implements CacheItemInterface Methods

hasItem($key) {@inheritdoc} Parameters

expiresAt($expiration) {@inheritdoc} Parameters

hasItem($key) {@inheritdoc} Parameters

expiresAfter($time) {@inheritdoc} Parameters

save(CacheItemInterface $item) {@inheritdoc}

class ArrayAdapter implements