net_instaweb::BlockingCallback Class Reference

Helper that blocks for async cache lookups. Used in tests. More...

#include "blocking_callback.h"

Inheritance diagram for net_instaweb::BlockingCallback:

Public Member Functions
	BlockingCallback (ThreadSystem *threads)
CacheInterface::KeyState	result () const
GoogleString	value () const
void	Block ()
Public Member Functions inherited from net_instaweb::CacheInterface::Callback
void	set_value (const SharedString &value)
const SharedString &	value () const
bool	DelegatedValidateCandidate (const GoogleString &key, KeyState state)
void	DelegatedDone (KeyState state)

Protected Member Functions
virtual void	Done (CacheInterface::KeyState state)
Protected Member Functions inherited from net_instaweb::CacheInterface::Callback
virtual bool	ValidateCandidate (const GoogleString &key, KeyState state)

Detailed Description

Helper that blocks for async cache lookups. Used in tests.

Member Function Documentation

virtual void net_instaweb::BlockingCallback::Done ( CacheInterface::KeyState  state )

inlineprotectedvirtual

This method is called once the cache implementation has found a match that was accepted by ValidateCandidate (in which case state == kAvailable) or it has failed to do so (state == kNotFound).

Implementations are free to invoke cache operations, as all cache locks are guaranteed to be released.

Implements net_instaweb::CacheInterface::Callback.

---

The documentation for this class was generated from the following file:

• pagespeed/kernel/thread/blocking_callback.h