ReadOnlyAccountStateCache.h

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#pragma once
#include "catapult/cache/ReadOnlyArtifactCache.h"
#include "catapult/model/NetworkInfo.h"
#include "catapult/state/AccountState.h"
 
namespace catapult {
    namespace cache {
        class BasicAccountStateCacheDelta;
        class BasicAccountStateCacheView;
    }
}
 
namespace catapult { namespace cache {
 
    class ReadOnlyAccountStateCache
            : public ReadOnlyArtifactCache<BasicAccountStateCacheView, BasicAccountStateCacheDelta, const Address&, state::AccountState>
            , public ReadOnlyArtifactCache<BasicAccountStateCacheView, BasicAccountStateCacheDelta, const Key&, state::AccountState> {
    private:
        template<typename TKey, typename TValue>
        using ReadOnlySubCache = ReadOnlyArtifactCache<BasicAccountStateCacheView, BasicAccountStateCacheDelta, const TKey&, TValue>;
 
        using AddressBasedCache = ReadOnlySubCache<Address, state::AccountState>;
        using KeyBasedCache = ReadOnlySubCache<Key, state::AccountState>;
 
    public:
        explicit ReadOnlyAccountStateCache(const BasicAccountStateCacheView& cache);
 
        explicit ReadOnlyAccountStateCache(const BasicAccountStateCacheDelta& cache);
 
    public:
        model::NetworkIdentifier networkIdentifier() const;
 
        uint64_t importanceGrouping() const;
 
        Amount minHarvesterBalance() const;
 
        MosaicId harvestingMosaicId() const;
 
    public:
        using AddressBasedCache::size;
        using AddressBasedCache::contains;
        using AddressBasedCache::find;
 
        using KeyBasedCache::contains;
        using KeyBasedCache::find;
 
    private:
        const BasicAccountStateCacheView* m_pCache;
        const BasicAccountStateCacheDelta* m_pCacheDelta;
    };
}}