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/**
* @file
* @author 2016 Stefan Radomski (stefan.radomski@cs.tu-darmstadt.de)
* @copyright Simplified BSD
*
* @cond
* This program is free software: you can redistribute it and/or modify
* it under the terms of the FreeBSD license as published by the FreeBSD
* project.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the FreeBSD license along with this
* program. If not, see <http://www.opensource.org/licenses/bsd-license>.
* @endcond
*/
#ifndef EVENTQUEUE_H_C5C41BEE
#define EVENTQUEUE_H_C5C41BEE
#include "uscxml/Common.h"
#include "uscxml/messages/Event.h"
namespace uscxml {
class EventQueueImpl;
class DelayedEventQueueImpl;
/**
* @ingroup eventqueue
* @ingroup facade
*/
class USCXML_API EventQueue {
public:
PIMPL_OPERATORS(EventQueue);
virtual Event dequeue(size_t blockMs);
virtual void enqueue(const Event& event);
virtual void reset();
virtual std::shared_ptr<EventQueueImpl> getImplBase();
protected:
std::shared_ptr<EventQueueImpl> _impl;
};
/**
* @ingroup eventqueue
* @ingroup facade
*/
class USCXML_API DelayedEventQueue : public EventQueue {
public:
PIMPL_OPERATORS_INHERIT(DelayedEventQueue, EventQueue);
void enqueueDelayed(const Event& event, size_t delayMs, const std::string& eventUUID);
void cancelDelayed(const std::string& eventUUID);
void cancelAllDelayed();
virtual std::shared_ptr<DelayedEventQueueImpl> getImplDelayed();
protected:
std::shared_ptr<DelayedEventQueueImpl> _impl;
};
}
#endif /* end of include guard: EVENTQUEUE_H_C5C41BEE */
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