Gets a list of cache key items that will be added to other cache key items used to generate the cache key.
# S3 method for CacheKeyInterface
getCacheKey(this, ...)
Returns a list
of cache items.
Additional named arguments to be appended to the list of key items.
Henrik Bengtsson
The default list of cache key items are:
the class name of the object as a character
string.
Classes extending/implementing this Interface
may
override these items.
For more information see CacheKeyInterface
.