CacheChangesStorage.h

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#pragma once
#include "CacheChanges.h"
 
namespace catapult {
    namespace io {
        class InputStream;
        class OutputStream;
    }
}
 
namespace catapult { namespace cache {
 
    class CacheChangesStorage {
    public:
        virtual ~CacheChangesStorage() = default;
 
    public:
        virtual void saveAll(const CacheChanges& changes, io::OutputStream& output) const = 0;
 
        virtual std::unique_ptr<const MemoryCacheChanges> loadAll(io::InputStream& input) const = 0;
 
        virtual void apply(const CacheChanges& changes) const = 0;
    };
}}