NAME

       Zonemaster::Engine::Nameserver::Cache - shared caches for nameserver objects

SYNOPSIS

           This class should not be used directly.

ATTRIBUTES

       address
           A Zonemaster::Engine::Net::IP object holding the nameserver's address.

       data
           A reference to a hash holding the cache of sent queries. Not meant for external use.

CLASS METHODS

       empty_cache()
           Clear the cache.