statusEstimator.hpp

Go to the documentation of this file.

 
#ifndef RTCTK_RTCSUPERVISOR_STATUSESTIMATOR_HPP
#define RTCTK_RTCSUPERVISOR_STATUSESTIMATOR_HPP
 
#include <map>
#include <set>
#include <string>
 
namespace rtctk::rtcSupervisor {
 
// Set of default SRTC component states to expect
constexpr auto STATE_OFF = "Off";
constexpr auto STATE_STARTING = "On::NotOperational::Starting";
constexpr auto STATE_NOT_READY = "On::NotOperational::NotReady";
constexpr auto STATE_INITIALISING = "On::NotOperational::Initialising";
constexpr auto STATE_READY = "On::NotOperational::Ready";
constexpr auto STATE_ENABLING = "On::NotOperational::Enabling";
constexpr auto STATE_DISABLING = "On::NotOperational::Disabling";
constexpr auto STATE_IDLE = "On::Operational::Idle";
constexpr auto STATE_RUNNING = "On::Operational::Running";
constexpr auto STATE_GOING_RUNNING = "On::Operational::GoingRunning";
constexpr auto STATE_GOING_IDLE = "On::Operational::GoingIdle";
constexpr auto STATE_LOOP_OPENED = "On::Operational::Opened";
constexpr auto STATE_LOOP_CLOSED = "On::Operational::Closed";
constexpr auto STATE_LOOP_SUSPENDED = "On::Operational::Suspended";
constexpr auto STATE_LOOP_SUSPENDING = "On::Operational::Suspending";
constexpr auto STATE_LOOP_RESUMING = "On::Operational::Resuming";
constexpr auto STATE_ERROR = "On::Operational::Error";
constexpr auto STATE_RECOVERING = "On::Operational::Recovering";
 
// Set of status strings that are understood by the IFW System Supervisor
// use these while IFW System Supervisor still uses old status format with semicolon delimiter.
constexpr auto STATUS_OFF = "Off;Off";
constexpr auto STATUS_NOT_READY = "NotOperational;NotReady";
constexpr auto STATUS_INITIALISING = "NotOperational;Initialising";
constexpr auto STATUS_READY = "NotOperational;Ready";
constexpr auto STATUS_IDLE = "Operational;Idle";
constexpr auto STATUS_LOOP_OPENED = "Operational;LoopOpened";
constexpr auto STATUS_LOOP_CLOSED = "Operational;LoopClosed";
constexpr auto STATUS_ERROR = "Operational;Error";
 
// Set of status strings that are understood by the IFW System Supervisor
/* use these once IFW System Supervisor uses new status format
constexpr auto STATUS_OFF = "Off";
constexpr auto STATUS_NOT_READY = "On::NotOperational::NotReady";
constexpr auto STATUS_INITIALISING = "On::NotOperational::Initialising";
constexpr auto STATUS_READY = "On::NotOperational::Ready";
constexpr auto STATUS_IDLE = "On::Operational::Idle";
constexpr auto STATUS_LOOP_OPENED = "On::Operational::LoopOpened";
constexpr auto STATUS_LOOP_CLOSED = "On::Operational::LoopClosed";
constexpr auto STATUS_ERROR = "On::Operational::Error";
*/
 
// Helpers
bool Contains(std::string const& cont, std::string const& item);
bool ContainsAny(std::string const& cont, std::set<std::string> const& item);
bool Contains(std::map<std::string, std::string> const& cont, std::string const& item);
bool ContainsAny(std::map<std::string, std::string> const& cont, std::set<std::string> const& item);
 
class StatusEstimator {
public:
    StatusEstimator();
    virtual ~StatusEstimator() = default;
 
    void Reset();
 
    std::string EstimateStatus(std::string const& name, std::string const& state);
 
protected:
    virtual std::string ApplyEstimationHeuristic(std::map<std::string, std::string> const& states);
 
    std::map<std::string, std::string> m_states;
    std::map<std::string, std::string> m_prev_states;
    std::string m_prev_status;
};
 
}  // namespace rtctk::rtcSupervisor
 
#endif  // RTCTK_RTCSUPERVISOR_STATUSESTIMATOR_HPP