memory_definitions.h

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#pragma once
 
#include "detail/MaxHistorySize.h"
#include "detail/Prediction.h"
 
#include <RobotAPI/libraries/armem/core/wm/memory_definitions.h>
#include <RobotAPI/libraries/armem/core/base/EntityInstanceBase.h>
#include <RobotAPI/libraries/armem/core/base/EntitySnapshotBase.h>
#include <RobotAPI/libraries/armem/core/base/EntityBase.h>
#include <RobotAPI/libraries/armem/core/base/ProviderSegmentBase.h>
#include <RobotAPI/libraries/armem/core/base/CoreSegmentBase.h>
#include <RobotAPI/libraries/armem/core/base/MemoryBase.h>
 
#include <RobotAPI/libraries/armem/core/wm/detail/data_lookup_mixins.h>
 
#include <mutex>
 
 
namespace armarx::armem::server::wm
{
    using EntityInstanceMetadata = base::EntityInstanceMetadata;
    using EntityInstanceData = armarx::aron::data::Dict;
    using EntityInstanceDataPtr = armarx::aron::data::DictPtr;
 
    using EntityInstance = armem::wm::EntityInstance;
    using EntitySnapshot = armem::wm::EntitySnapshot;
 
 
    class Entity :
        public base::EntityBase<EntitySnapshot, Entity>
        , public detail::MaxHistorySize
        , public armem::wm::detail::FindInstanceDataMixinForEntity<Entity>
    {
    public:
 
        using base::EntityBase<EntitySnapshot, Entity>::EntityBase;
 
 
        void setMaxHistorySize(long maxSize);
 
        UpdateResult update(const EntityUpdate& update);
 
 
    protected:
 
        std::vector<EntitySnapshotT> truncate();
 
    };
 
 
 
    class ProviderSegment :
        public base::ProviderSegmentBase<Entity, ProviderSegment>
        , public detail::MaxHistorySizeParent<ProviderSegment>
        , public armem::wm::detail::FindInstanceDataMixin<ProviderSegment>
        , public armem::server::wm::detail::Prediction<ProviderSegment>
    {
    public:
 
        using base::ProviderSegmentBase<Entity, ProviderSegment>::ProviderSegmentBase;
 
 
        using ProviderSegmentBase::addEntity;
 
        template <class ...Args>
        Entity& addEntity(const std::string& name, Args... args)
        {
            Entity& added = ProviderSegmentBase::addEntity(name, args...);
            added.setMaxHistorySize(this->getMaxHistorySize());
            return added;
        }
 
    };
 
 
 
    class CoreSegment :
        public base::CoreSegmentBase<ProviderSegment, CoreSegment>
        , public detail::MaxHistorySizeParent<CoreSegment>
        , public armem::wm::detail::FindInstanceDataMixin<CoreSegment>
        , public armem::server::wm::detail::PredictionContainer<CoreSegment>
    {
        using Base = base::CoreSegmentBase<ProviderSegment, CoreSegment>;
 
    public:
 
        using Base::CoreSegmentBase;
 
        using CoreSegmentBase::addProviderSegment;
        template <class ...Args>
        ProviderSegment& addProviderSegment(const std::string& name, Args... args)
        {
            ProviderSegmentT& added = CoreSegmentBase::addProviderSegment(name, args...);
            added.setMaxHistorySize(this->getMaxHistorySize());
            return added;
        }
 
 
        // Locking interface
 
        template <class FunctionT>
        auto doLocked(FunctionT&& function) const
        {
            std::scoped_lock lock(_mutex);
            return function();
        }
 
 
    private:
 
        mutable std::mutex _mutex;
 
    };
 
 
 
    class Memory :
        public base::MemoryBase<CoreSegment, Memory>
        , public armem::wm::detail::FindInstanceDataMixin<Memory>
        , public armem::server::wm::detail::PredictionContainer<Memory>
    {
        using Base = base::MemoryBase<CoreSegment, Memory>;
 
    public:
 
        using Base::MemoryBase;
 
 
        std::vector<Base::UpdateResult> updateLocking(const Commit& commit);
 
        Base::UpdateResult updateLocking(const EntityUpdate& update);
 
    };
 
}