IAdapter.hpp

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#ifndef I_ADAPTER_HPP
#define I_ADAPTER_HPP

#include <set>
#include <cmath>
#include <string>
#include <utility>

#include <boost/asio/io_service.hpp>
#include <boost/shared_ptr.hpp>
#include <boost/noncopyable.hpp>
#include <boost/thread.hpp>

namespace freedm {
namespace broker {
namespace device {

typedef float SignalValue;

const SignalValue NULL_COMMAND = std::pow(10, 8);

typedef std::pair<const std::string, const std::string> DeviceSignal;

class IAdapter
    : private boost::noncopyable
{
public:
    typedef boost::shared_ptr<IAdapter> Pointer;

    virtual void Start() = 0;

    virtual void Stop() = 0;

    virtual SignalValue GetState(const std::string device,
            const std::string signal) const = 0;

    virtual void SetCommand(const std::string device, const std::string signal,
            const SignalValue value) = 0;

    virtual ~IAdapter();

    void RegisterDevice(const std::string devid);

    std::set<std::string> GetDevices() const;

protected:
    IAdapter();

    void RevealDevices();

private:
    std::set<std::string> m_devices;
};

} // namespace device
} // namespace broker
} // namespace freedm

#endif // I_ADAPTER_HPP