Controlled.h

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/*
 * Copyright (C) 1996-2023 The Squid Software Foundation and contributors
 *
 * Squid software is distributed under GPLv2+ license and includes
 * contributions from numerous individuals and organizations.
 * Please see the COPYING and CONTRIBUTORS files for details.
 */
 
#ifndef SQUID_STORE_CONTROLLED_H
#define SQUID_STORE_CONTROLLED_H
 
#include "store/Storage.h"
 
namespace Store {
 
class Controlled: public Storage
{
public:
    virtual StoreEntry *get(const cache_key *) = 0;
 
    virtual void reference(StoreEntry &e) = 0;
 
    virtual bool dereference(StoreEntry &e) = 0;
 
    virtual void updateHeaders(StoreEntry *) {}
 
    virtual bool anchorToCache(StoreEntry &) { return false; }
 
    virtual bool updateAnchored(StoreEntry &) { return false; }
};
 
} // namespace Store
 
#endif /* SQUID_STORE_CONTROLLED_H */