PendingConversion.h

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#pragma once
 
#include <map>
#include <string>
#include <vector>
 
#include <RobotAPI/libraries/armem/core/wm/memory_definitions.h>
#include <RobotAPI/libraries/aron/core/type/variant/forward_declarations.h>
 
namespace armarx::armem::server::ltm::detail::mixin
{
    /**
     * @brief Holds snapshots and metadata for deferred conversion in async thread
     * This allows us to defer the expensive toMemory() conversion until the async storage thread
     *
     * This struct is shared between MemoryBase (interface) and BufferedMemoryMixin (implementation)
     * to avoid coupling the base interface to specific storage implementations.
     */
    struct PendingConversion
    {
        std::string memoryName;
        std::vector<wm::EntitySnapshot> snapshots;
 
        // Metadata needed for toMemory() conversion
        struct SegmentMetadata
        {
            std::string coreSegmentName;
            aron::type::ObjectPtr coreSegmentAronType;
            std::map<std::string, aron::type::ObjectPtr> providerSegmentAronTypes; // provider name -> aron type
        };
        std::vector<SegmentMetadata> segmentMetadata;
    };
} // namespace armarx::armem::server::ltm::detail::mixin