Neos\Flow\Persistence\Doctrine\CacheAdapter::contains PHP Method

Tests if an entry exists in the cache.

public contains ( string $id ) : boolean
$id	string	The cache id of the entry to check for.
return	boolean	TRUE if a cache entry exists for the given cache id, FALSE otherwise.

    public function contains($id)
    {
        return $this->cache->has($this->convertCacheIdentifier($id));
    }

CacheAdapter