EntitySnapshot.h

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#pragma once
 
#include <memory>
 
// Base Class
#include "EntityInstance.h"
#include "detail/EntitySnapshotBase.h"
 
#include "persistence/MemoryPersistenceStrategy.h"
 
namespace armarx::armem::server::ltm
{
 
    class EntitySnapshot :
        public detail::EntitySnapshotBase<EntityInstance>
    {
    public:
        EntitySnapshot(const std::string& exportName,
                       const MemoryID& memoryId,
                       const std::shared_ptr<Processors>& filters,
                       const std::shared_ptr<persistence::MemoryPersistenceStrategy>& persistenceStrategy);
 
        bool forEachInstance(std::function<void(EntityInstance&)> func) const override;
        bool hasInstance(const int entityInstanceIndex) const override;
        std::shared_ptr<EntityInstance> findInstance(const int entityInstanceIndex) const override;
 
    protected:
        void _loadAllReferences(armem::wm::EntitySnapshot& wmEntitySnapshot) const override;
        void _resolve(armem::wm::EntitySnapshot& wmEntitySnapshot) const override;
        void _store(const armem::wm::EntitySnapshot& wmEntitySnapshot) override;
 
    private:
        std::shared_ptr<persistence::MemoryPersistenceStrategy> persistenceStrategy_;
    };
 
} // namespace armarx::armem::server::ltm