HashCacheView.h

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#pragma once
#include "HashCacheSerializers.h"
#include "HashCacheTypes.h"
#include "catapult/cache/CacheMixinAliases.h"
#include "catapult/cache/ReadOnlySimpleCache.h"
#include "catapult/cache/ReadOnlyViewSupplier.h"
 
namespace catapult { namespace cache {
 
    using HashCacheViewMixins = BasicCacheMixins<HashCacheTypes::PrimaryTypes::BaseSetType, HashCacheDescriptor>;
 
    class BasicHashCacheView
            : public utils::MoveOnly
            , public HashCacheViewMixins::Size
            , public HashCacheViewMixins::Contains
            , public HashCacheViewMixins::Iteration {
    public:
        using ReadOnlyView = HashCacheTypes::CacheReadOnlyType;
 
    public:
        explicit BasicHashCacheView(const HashCacheTypes::BaseSets& hashSets, const HashCacheTypes::Options& options)
                : HashCacheViewMixins::Size(hashSets.Primary)
                , HashCacheViewMixins::Contains(hashSets.Primary)
                , HashCacheViewMixins::Iteration(hashSets.Primary)
                , m_retentionTime(options.RetentionTime)
        {}
 
    public:
        utils::TimeSpan retentionTime() const {
            return m_retentionTime;
        }
 
    private:
        utils::TimeSpan m_retentionTime;
    };
 
    class HashCacheView : public ReadOnlyViewSupplier<BasicHashCacheView> {
    public:
        explicit HashCacheView(const HashCacheTypes::BaseSets& hashSets, const HashCacheTypes::Options& options)
                : ReadOnlyViewSupplier(hashSets, options)
        {}
    };
}}