PlcStateChangedPayload.hpp

 
//
//  Copyright Phoenix Contact GmbH & Co. KG
//
 
#pragma once
 
 
#include "Arp/System/Core/Arp.h"
#include "Arp/System/Nm/SpecializedPayload.hpp"
#include <tuple>
 
 
namespace Arp { namespace Plc { namespace Commons { namespace Domain
{
enum class PlcState : uint32;
}}}} // namespace Arp::Plc::Commons::Domain
 
namespace Arp { namespace System { namespace NmPayload { namespace Plc
{
 
 
class ARP_CXX_SYMBOL_EXPORT PlcStateChangedPayload : public Arp::System::Nm::SpecializedPayload<PlcStateChangedPayload>
{
public:
    using PlcState = Arp::Plc::Commons::Domain::PlcState;
    using ArgumentsType = std::tuple<PlcState, PlcState>;
    using SpecializedPayload::SpecializedPayload;
 
    explicit PlcStateChangedPayload(const ArgumentsType& args);
    PlcStateChangedPayload(PlcState lastState, PlcState newState);
    PlcState GetLastState() const;
    PlcState GetNewState() const;
 
private:
    using PayloadFieldType = std::underlying_type<PlcState>::type;
 
    static String PlcStateToString(PlcState plcState);
    static String PlcStateToString(PayloadFieldType plcState);
    static String MaskedPlcStateToString(PayloadFieldType maskedPlcState);
    static String GetFlagsDescriptions(PayloadFieldType plcState);
    static String AppendFlagDescription(const String& description, const String& flagDescription);
    static bool IsFlagSet(PayloadFieldType plcState, PayloadFieldType flag);
 
private:
    // Do not change the order of the field initialization!
    size_t indexLastState = this->AddField<PayloadFieldType>();
    size_t indexNewState = this->AddField<PayloadFieldType>();
};
 
 
}}}} // namespace Arp::System::NmPayload::Plc