MosaicCacheDelta.h

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#pragma once
#include "MosaicBaseSets.h"
#include "MosaicCacheSerializers.h"
#include "catapult/cache/CacheMixinAliases.h"
#include "catapult/cache/ReadOnlyArtifactCache.h"
#include "catapult/cache/ReadOnlyViewSupplier.h"
#include "catapult/deltaset/BaseSetDelta.h"
 
namespace catapult { namespace cache {
 
    struct MosaicCacheDeltaMixins
            : public PatriciaTreeCacheMixins<MosaicCacheTypes::PrimaryTypes::BaseSetDeltaType, MosaicCacheDescriptor> {
        using Touch = HeightBasedTouchMixin<
            typename MosaicCacheTypes::PrimaryTypes::BaseSetDeltaType,
            typename MosaicCacheTypes::HeightGroupingTypes::BaseSetDeltaType>;
    };
 
    class BasicMosaicCacheDelta
            : public utils::MoveOnly
            , public MosaicCacheDeltaMixins::Size
            , public MosaicCacheDeltaMixins::Contains
            , public MosaicCacheDeltaMixins::ConstAccessor
            , public MosaicCacheDeltaMixins::MutableAccessor
            , public MosaicCacheDeltaMixins::PatriciaTreeDelta
            , public MosaicCacheDeltaMixins::ActivePredicate
            , public MosaicCacheDeltaMixins::BasicInsertRemove
            , public MosaicCacheDeltaMixins::Touch
            , public MosaicCacheDeltaMixins::DeltaElements {
    public:
        using ReadOnlyView = MosaicCacheTypes::CacheReadOnlyType;
 
    public:
        explicit BasicMosaicCacheDelta(const MosaicCacheTypes::BaseSetDeltaPointers& mosaicSets);
 
    public:
        using MosaicCacheDeltaMixins::ConstAccessor::find;
        using MosaicCacheDeltaMixins::MutableAccessor::find;
 
    public:
        void insert(const state::MosaicEntry& entry);
 
        void remove(MosaicId mosaicId);
 
    private:
        MosaicCacheTypes::PrimaryTypes::BaseSetDeltaPointerType m_pEntryById;
        MosaicCacheTypes::HeightGroupingTypes::BaseSetDeltaPointerType m_pMosaicIdsByExpiryHeight;
    };
 
    class MosaicCacheDelta : public ReadOnlyViewSupplier<BasicMosaicCacheDelta> {
    public:
        explicit MosaicCacheDelta(const MosaicCacheTypes::BaseSetDeltaPointers& mosaicSets) : ReadOnlyViewSupplier(mosaicSets)
        {}
    };
}}