diff options
Diffstat (limited to 'src/components/application_manager/include/application_manager/event_engine/event_dispatcher.h')
-rw-r--r-- | src/components/application_manager/include/application_manager/event_engine/event_dispatcher.h | 62 |
1 files changed, 12 insertions, 50 deletions
diff --git a/src/components/application_manager/include/application_manager/event_engine/event_dispatcher.h b/src/components/application_manager/include/application_manager/event_engine/event_dispatcher.h index ff21b01c58..3d236b9c0f 100644 --- a/src/components/application_manager/include/application_manager/event_engine/event_dispatcher.h +++ b/src/components/application_manager/include/application_manager/event_engine/event_dispatcher.h @@ -1,5 +1,5 @@ /* - Copyright (c) 2013, Ford Motor Company + Copyright (c) 2016, Ford Motor Company All rights reserved. Redistribution and use in source and binary forms, with or without @@ -34,11 +34,6 @@ #define SRC_COMPONENTS_APPLICATION_MANAGER_INCLUDE_APPLICATION_MANAGER_EVENT_DISPATCHER_H_ #include <list> -#include <map> - -#include "utils/lock.h" -#include "utils/singleton.h" - #include "application_manager/event_engine/event.h" namespace application_manager { @@ -46,15 +41,14 @@ namespace event_engine { class EventObserver; -class EventDispatcher : public utils::Singleton<EventDispatcher> { +class EventDispatcher { public: - /* * @brief Delivers the event to all subscribers * * @param event Received event */ - void raise_event(const Event& event); + virtual void raise_event(const Event& event) = 0; /* * @brief Subscribe the observer to event @@ -63,9 +57,9 @@ class EventDispatcher : public utils::Singleton<EventDispatcher> { * @param hmi_correlation_id The event HMI correlation ID * @param observer The observer to subscribe for event */ - void add_observer(const Event::EventID& event_id, - int32_t hmi_correlation_id, - EventObserver* const observer); + virtual void add_observer(const Event::EventID& event_id, + int32_t hmi_correlation_id, + EventObserver& observer) = 0; /* * @brief Unsubscribes the observer from specific event @@ -73,55 +67,23 @@ class EventDispatcher : public utils::Singleton<EventDispatcher> { * @param event_id The event ID to unsubscribe from * @param observer The observer to be unsubscribed */ - void remove_observer(const Event::EventID& event_id, - EventObserver* const observer); + virtual void remove_observer(const Event::EventID& event_id, + EventObserver& observer) = 0; /* * @brief Unsubscribes the observer from all events * * @param observer The observer to be unsubscribed */ - void remove_observer(EventObserver* const observer); - - protected: - - private: - - /* - * @brief Default constructor - */ - EventDispatcher(); + virtual void remove_observer(EventObserver& observer) = 0; /* * @brief Destructor */ - virtual ~EventDispatcher(); - - /* - * @brief removes observer - * when occurs unsubscribe from event - * @param observer to be removed - */ - void remove_observer_from_list(EventObserver* const observer); - - DISALLOW_COPY_AND_ASSIGN(EventDispatcher); - - FRIEND_BASE_SINGLETON_CLASS(EventDispatcher); - - // Data types section - typedef std::list<EventObserver*> ObserverList; - typedef std::map<int32_t, ObserverList> ObserversMap; - typedef std::map<Event::EventID, ObserversMap> EventObserverMap; - - // Members section - sync_primitives::Lock state_lock_; - sync_primitives::Lock observer_list_lock_; - EventObserverMap observers_; - ObserverList observers_list_; - + virtual ~EventDispatcher(){}; }; -} -} +} // namespace event_engine +} // namespace application_manager #endif // SRC_COMPONENTS_APPLICATION_MANAGER_INCLUDE_APPLICATION_MANAGER_EVENT_DISPATCHER_H_ |