IOManager.hpp

Go to the documentation of this file.

 
#ifndef IOMANAGER_INCLUDE_IOMANAGER_IOMANAGER_HPP_
#define IOMANAGER_INCLUDE_IOMANAGER_IOMANAGER_HPP_
 
#include "iomanager/Receiver.hpp"
#include "iomanager/SchemaUtils.hpp"
#include "iomanager/Sender.hpp"
#include "opmonlib/OpMonManager.hpp"
 
#include "confmodel/ConnectivityService.hpp"
#include "confmodel/NetworkConnection.hpp"
#include "confmodel/Queue.hpp"
 
#include <chrono>
#include <functional>
#include <map>
#include <memory>
#include <set>
#include <string>
#include <vector>
 
namespace dunedaq::iomanager {

class IOManager
{
 
public:
  static std::shared_ptr<IOManager> get()
  {
    if (!s_instance)
      s_instance = std::shared_ptr<IOManager>(new IOManager());
 
    return s_instance;
  }
 
  IOManager(const IOManager&) = delete;            
  IOManager& operator=(const IOManager&) = delete; 
  IOManager(IOManager&&) = delete;                 
  IOManager& operator=(IOManager&&) = delete;      
 
  void configure(std::string session,
                 std::vector<const confmodel::Queue*> queues,
                 std::vector<const confmodel::NetworkConnection*> connections,
                 const confmodel::ConnectivityService* connection_service,
                 opmonlib::OpMonManager&);
 
  void reset();
  void shutdown();
 
  template<typename Datatype>
  std::shared_ptr<SenderConcept<Datatype>> get_sender(ConnectionId id);
 
  template<typename Datatype>
  std::shared_ptr<SenderConcept<Datatype>> get_sender(std::string const& uid);
 
  template<typename Datatype>
  std::shared_ptr<ReceiverConcept<Datatype>> get_receiver(ConnectionId id);
 
  template<typename Datatype>
  std::shared_ptr<ReceiverConcept<Datatype>> get_receiver(std::string const& uid);
  template<typename Datatype>
  std::shared_ptr<ReceiverConcept<Datatype>> get_receiver(std::string const& uid, std::string const& tag);
 
  template<typename Datatype>
  void add_callback(ConnectionId const& id, std::function<void(Datatype&)> callback);
 
  template<typename Datatype>
  void add_callback(std::string const& uid, std::function<void(Datatype&)> callback);
 
  template<typename Datatype>
  void add_callback(std::string const& uid, std::string const& tag, std::function<void(Datatype&)> callback);
 
  template<typename Datatype>
  void remove_callback(ConnectionId const& id);
 
  template<typename Datatype>
  void remove_callback(std::string const& uid);
  template<typename Datatype>
  void remove_callback(std::string const& uid, std::string const& tag);
 
  std::set<std::string> get_datatypes(std::string const& uid);
 
private:
  IOManager() {}
 
  using SenderMap = std::map<ConnectionId, std::shared_ptr<Sender>>;
  using ReceiverMap = std::map<ConnectionId, std::shared_ptr<Receiver>>;
  SenderMap m_senders;
  ReceiverMap m_receivers;
  std::string m_session;
 
  static std::shared_ptr<IOManager> s_instance;
};
 
} // namespace dunedaq::iomanager
 
#include "detail/IOManager.hxx"
 
#endif // IOMANAGER_INCLUDE_IOMANAGER_IOMANAGER_HPP_