ImportHierarchy.h

Go to the documentation of this file.

/*
 * This file is part of KnowRob, please consult
 * https://github.com/knowrob/knowrob for license details.
 */
 
#ifndef KNOWROB_IMPORT_HIERARCHY_H
#define KNOWROB_IMPORT_HIERARCHY_H
 
#include "string"
#include "set"
#include "map"
#include "CurrentGraph.h"
 
namespace knowrob {
    class ImportHierarchy {
    public:
        static constexpr std::string_view ORIGIN_ANY = "any";
        static constexpr std::string_view ORIGIN_SYSTEM = "system";
        static constexpr std::string_view ORIGIN_SESSION = "session";
        static constexpr std::string_view ORIGIN_USER = "user";
        static constexpr std::string_view ORIGIN_REASONER = "reasoner";
        static constexpr std::string_view ORIGIN_TEST = "test";
 
        ImportHierarchy();
 
        bool isCurrentGraph(std::string_view graphName) const;
 
        static bool isReservedOrigin(std::string_view origin);
 
        void clear() { graphs_.clear(); }
 
        void setDefaultGraph(std::string_view defaultGraph) { defaultGraph_ = defaultGraph; }
 
        const auto &defaultGraph() const { return defaultGraph_; }
 
        void addCurrentGraph(std::string_view graphName);
 
        void removeCurrentGraph(std::string_view graphName);
 
        void addDirectImport(std::string_view importerGraphName, std::string_view importedGraphName);
 
        const std::set<CurrentGraph *> &getImports(std::string_view graphName);
 
    protected:
        std::map<std::string_view, std::unique_ptr<CurrentGraph>> graphs_;
        std::string defaultGraph_;
 
        CurrentGraph& getCurrentGraph(std::string_view name);
 
        bool isSystemOrigin(CurrentGraph &graph);
 
        bool isSessionOrigin(CurrentGraph &graph);
    };
 
} // knowrob
 
#endif //KNOWROB_IMPORT_HIERARCHY_H