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Diffstat (limited to 'src/uscxml/interpreter/EventQueue.h')
-rw-r--r-- | src/uscxml/interpreter/EventQueue.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/src/uscxml/interpreter/EventQueue.h b/src/uscxml/interpreter/EventQueue.h new file mode 100644 index 0000000..4409b72 --- /dev/null +++ b/src/uscxml/interpreter/EventQueue.h @@ -0,0 +1,65 @@ +/** + * @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(bool blocking); + virtual void enqueue(const Event& event); + +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(); + +protected: + std::shared_ptr<DelayedEventQueueImpl> _impl; +}; + +} + +#endif /* end of include guard: EVENTQUEUE_H_C5C41BEE */ |