OperationInterface.hpp

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/***************************************************************************
  tag: The SourceWorks  Tue Sep 7 00:55:18 CEST 2010  OperationInterface.hpp

                        OperationInterface.hpp -  description
                           -------------------
    begin                : Tue September 07 2010
    copyright            : (C) 2010 The SourceWorks
    email                : peter@thesourceworks.com

 ***************************************************************************
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#ifndef ORO_OPERATION_REPOSITORY_HPP
#define ORO_OPERATION_REPOSITORY_HPP

#include <string>
#include <vector>
#include <map>

#include "rtt-config.h"
#include "base/DataSourceBase.hpp"
#include "internal/DataSource.hpp"
#include "ArgumentDescription.hpp"
#include "FactoryExceptions.hpp"
#include "OperationInterfacePart.hpp"


namespace RTT
{
    class RTT_API OperationInterface
    {
    protected:
        typedef std::map<std::string, OperationInterfacePart*> map_t;
        map_t data;
    public:
        typedef std::vector<base::DataSourceBase::shared_ptr> Arguments;

        void clear();

        std::vector<std::string> getNames() const;

        bool hasMember(const std::string& name) const;

        int getArity(const std::string& name) const;

        int getCollectArity(const std::string& name) const;

        bool isSynchronous(const std::string& name) const;

        base::DataSourceBase::shared_ptr produce(const std::string& name, const Arguments& args, ExecutionEngine* caller) const;

        base::DataSourceBase::shared_ptr produceSend(const std::string& name, const Arguments& args, ExecutionEngine* caller) const;

        base::DataSourceBase::shared_ptr produceHandle(const std::string& name) const;

        base::DataSourceBase::shared_ptr produceCollect(const std::string& name, const Arguments& args, internal::DataSource<bool>::shared_ptr blocking) const;

#ifdef ORO_SIGNALLING_OPERATIONS

        Handle produceSignal(const std::string& name, base::ActionInterface* func, const std::vector<base::DataSourceBase::shared_ptr>& args, ExecutionEngine* subscriber) const;
#endif

        typedef std::vector<ArgumentDescription> Descriptions;

        Descriptions getArgumentList(const std::string& name) const;

        std::string getResultType(const std::string& name) const;

        std::string getDescription(const std::string& name) const;

        void add(const std::string& name, OperationInterfacePart* part);

        void remove(const std::string& name);

        OperationInterfacePart* getPart(const std::string& name);
    };
}

#endif