daq::dpm::DaqController Class Reference

Controller for specific DAQ. More...

#include <scheduler.hpp>

Inheritance diagram for daq::dpm::DaqController:

Public Member Functions
virtual	~DaqController ()
virtual auto	GetId () const noexcept -> std::string const &=0
virtual auto	GetErrorFlag () const noexcept -> bool=0
virtual auto	GetState () const noexcept -> State=0
virtual auto	GetResult () const noexcept -> std::filesystem::path const &=0
virtual auto	GetStatus () noexcept -> ObservableStatus &=0
virtual auto	GetStatus () const noexcept -> ObservableStatus const &=0
virtual void	Start ()=0
	Start/stop operations. More...
virtual void	Stop ()=0
virtual void	Poll ()=0
virtual bool	IsStopped () const noexcept=0

Detailed Description

Controller for specific DAQ.

Responsibilities:

State::Scheduled for each state:

1. Establish list of missing sources and create and store source mapping.
2. Transition to Tranferring when source mapping has been stored successfully.

State::Transferring

1. Use source mapping from previous state and query workspace if source has been downloaded.
2. Transfer missing files.
3. Transition to Merging when all files have been successfully transferred.

State::Merging

1. ... N. Transition to Releasing

State::Releasing

1. ...

State::Complete

• Nothing

DaqController cannot assume that all activities for each state is complete.

Definition at line 59 of file scheduler.hpp.

Constructor & Destructor Documentation

~DaqController()

virtual daq::dpm::DaqController::~DaqController ( )

inlinevirtual

Definition at line 61 of file scheduler.hpp.

Member Function Documentation

GetErrorFlag()

virtual auto daq::dpm::DaqController::GetErrorFlag ( ) const -> bool

pure virtualnoexcept

Returns

Error flag.

Implemented in daq::dpm::DaqControllerImpl.

GetId()

virtual auto daq::dpm::DaqController::GetId ( ) const -> std::string const &

pure virtualnoexcept

Returns

data acquisition identifier.

Implemented in daq::dpm::DaqControllerImpl.

GetResult()

virtual auto daq::dpm::DaqController::GetResult ( ) const -> std::filesystem::path const &

pure virtualnoexcept

Returns

Data product filename.

Implemented in daq::dpm::DaqControllerImpl.

GetState()

virtual auto daq::dpm::DaqController::GetState ( ) const -> State

pure virtualnoexcept

Returns

state of data acquisition.

Implemented in daq::dpm::DaqControllerImpl.

GetStatus() [1/2]

virtual auto daq::dpm::DaqController::GetStatus ( ) const -> ObservableStatus const &

pure virtualnoexcept

Implemented in daq::dpm::DaqControllerImpl.

GetStatus() [2/2]

virtual auto daq::dpm::DaqController::GetStatus ( ) -> ObservableStatus &

pure virtualnoexcept

Returns

status object associated with this daq.

Implemented in daq::dpm::DaqControllerImpl.

IsStopped()

virtual bool daq::dpm::DaqController::IsStopped ( ) const

pure virtualnoexcept

Implemented in daq::dpm::DaqControllerImpl.

Poll()

virtual void daq::dpm::DaqController::Poll ( )

pure virtual

Implemented in daq::dpm::DaqControllerImpl.

Start()

virtual void daq::dpm::DaqController::Start ( )

pure virtual

Start/stop operations.

This assumes the implementation has an internal scheduler that it uses.

Implemented in daq::dpm::DaqControllerImpl.

Stop()

virtual void daq::dpm::DaqController::Stop ( )

pure virtual

Implemented in daq::dpm::DaqControllerImpl.

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The documentation for this class was generated from the following file:

• dpm/libdpm/src/include/daq/dpm/scheduler.hpp