AbstractEventSourceFactory.h

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// Copyright CERN 2012 - Developed in collaboration with GSI

#ifndef ABSTRACT_EVENT_SOURCE_FACTORY_H_
#define ABSTRACT_EVENT_SOURCE_FACTORY_H_

#include <fesa-core/RealTime/AbstractEventSource.h>

#include <string>
#include <map>

namespace fesa
{
class AbstractRealTimeLabObjectFactory;

class AbstractEventSourceFactory
{
        public:

                AbstractEventSource* createEventSource(const std::string& className, const std::string& eventSourceName, const EventSourceType& type);

                static void deleteEventSources();

                static void startEventSources();

                static void stopEventSources();

                static AbstractEventSource* getEventSource(const std::string& className, const std::string& eventSourceName);

                static bool eventSourceExists(const std::string& className, const std::string& eventSourceName);

                static void printConfigAll(FesaStream* fesaStream);

                static void printStateAll(FesaStream* fesaStream, double elapsedTime);

        protected:

                virtual AbstractEventSource* createCustomEventSource(const std::string& eventSourceName) = 0;

                virtual AbstractEventSource* createOnSubscriptionEventSource(const std::string& eventSourceName) = 0;

                AbstractEventSourceFactory();

                virtual ~AbstractEventSourceFactory();

                AbstractRealTimeLabObjectFactory* labFactory_;

        private:

                typedef const std::string EventSourceName;
                typedef const std::string ClassName;
                typedef const std::pair<EventSourceName,ClassName> EventSourceKey;
                typedef std::map<EventSourceKey, AbstractEventSource*> EventSourceMap;

                AbstractEventSource* createTimingEventSource(const std::string& eventSourceName);

                AbstractEventSource* createTimerEventSource(const std::string& eventSourceName);

                AbstractEventSource* createOnDemandEventSource(const std::string& className,const std::string& eventSourceName);

                static EventSourceKey generateKey(const std::string& className, const std::string& eventSourceName);

                static EventSourceMap eventSourceMap_;
};

}

#endif /* ABSTRACT_EVENT_SOURCE_FACTORY_H_ */