PDDLPlannerInterface.hpp

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#ifndef PDDL_PLANNER_INTERFACE_H
#define PDDL_PLANNER_INTERFACE_H

#include <pddl_planner/PDDLPlannerTypes.hpp>
#include <list>

namespace pddl_planner
{
    class PDDLPlannerInterface
    {
    public:
        virtual ~PDDLPlannerInterface() {}

        virtual bool isAvailable() const;

        void cleanup(const std::string & dir, const std::list<std::string> & files);

        PlanCandidates generateCandidates(const std::string & cmd, const std::string & tempDir, const std::string & resultFilename, const std::list<std::string> & patternList, double timeout, const std::string & planner = "");


        Plan readPlan(const std::string& plannerName, const std::string& filename);

        virtual std::string getName() const { throw PlanGenerationException("PDDLPlannerInterface getName method not implemented"); }

        virtual std::string getCmd() const { throw PlanGenerationException("PDDLPlannerInterface getCmd method not implemented"); }

        virtual int getVersion() const { throw PlanGenerationException("PDDLPlannerInterface getVersion method not implemented"); }

        virtual PlanCandidates plan(const std::string& problem, const std::string& actions, const std::string& domain, double timeout) { throw PlanGenerationException("Plan method not implemented"); }

    protected:
        void prepare(const std::string& problem, const std::string& actionDescriptions, const std::string& domainDescriptions);

        double      mTimeout;
        std::string mTempDir;
        std::string mDomainFilename;
        std::string mProblemFilename;
        std::string mResultFilename;

        std::string msResultFileBasename;
        const static std::string msProblemFileBasename;
        const static std::string msDomainFileBasename;
        const static std::string msTempDirBasename;

        Plan mPlan;
    };

}
#endif // PDDL_PLANNER_INTERFACE_H