Page Speed Optimization Libraries
1.6.29.3
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#include "delegating_cache_callback.h"
Public Member Functions | |
DelegatingCacheCallback (CacheInterface::Callback *callback) | |
virtual bool | ValidateCandidate (const GoogleString &key, CacheInterface::KeyState state) |
virtual void | Done (CacheInterface::KeyState state) |
Helper class for implementing Caches that wrap other caches, adding functionality in callbacks.
virtual bool net_instaweb::DelegatingCacheCallback::ValidateCandidate | ( | const GoogleString & | key, |
CacheInterface::KeyState | state | ||
) | [virtual] |
Note that we have to forward validity faithfully here, as if we're wrapping a 2-level cache it will need to know accurately if the value is valid or not.