event_bus_interface.h File Reference

Event bus interface for decoupled component communication. More...

#include <any>
#include <atomic>
#include <chrono>
#include <concepts>
#include <functional>
#include <memory>
#include <mutex>
#include <string>
#include <type_traits>
#include <typeindex>
#include <unordered_map>
#include <vector>
#include "../core/result_types.h"
#include "../config/feature_flags.h"

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Classes
class	kcenon::monitoring::event_base
	Base class for all events in the system. More...
class	kcenon::monitoring::event_handler< EventType >
	Type-safe event handler wrapper. More...
class	kcenon::monitoring::subscription_token
	Token for managing event subscriptions. More...
class	kcenon::monitoring::interface_event_bus
	Pure virtual interface for event bus implementation. More...
class	kcenon::monitoring::interface_event_publisher
	Interface for components that publish events. More...
class	kcenon::monitoring::interface_event_subscriber
	Interface for components that subscribe to events. More...

Namespaces
namespace	kcenon
namespace	kcenon::monitoring
namespace	kcenon::monitoring::concepts

Concepts
concept	kcenon::monitoring::concepts::EventType
	A type that can be used as an event in the event bus.
concept	kcenon::monitoring::concepts::EventHandler
	A callable that can handle events of a specific type.
concept	kcenon::monitoring::concepts::EventFilter
	A callable that filters events based on criteria.

Enumerations
enum class	kcenon::monitoring::event_priority { kcenon::monitoring::low , kcenon::monitoring::normal , kcenon::monitoring::high , kcenon::monitoring::critical }

Detailed Description

Event bus interface for decoupled component communication.

This file defines the event bus pattern interfaces that enable publish-subscribe communication between monitoring components without direct dependencies.

C++20 Concepts are used to provide compile-time validation with clear error messages for event types and handlers.

Definition in file event_bus_interface.h.