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/**
* @file
* @author 2012-2013 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 USCXMLINVOKER_H_OQFA21IO
#define USCXMLINVOKER_H_OQFA21IO
#include <uscxml/Interpreter.h>
#include <boost/enable_shared_from_this.hpp>
#include "uscxml/concurrency/BlockingQueue.h"
#ifdef BUILD_AS_PLUGINS
#include "uscxml/plugins/Plugins.h"
#endif
namespace uscxml {
class Interpreter;
class USCXMLInvoker;
class USCXMLInvoker :
public InvokerImpl,
public boost::enable_shared_from_this<USCXMLInvoker> {
public:
class ParentQueue : public concurrency::BlockingQueue<SendRequest> {
public:
ParentQueue() {}
virtual void push(const SendRequest& event);
USCXMLInvoker* _invoker;
};
USCXMLInvoker();
virtual ~USCXMLInvoker();
virtual boost::shared_ptr<InvokerImpl> create(InterpreterImpl* interpreter);
virtual std::list<std::string> getNames() {
std::list<std::string> names;
names.push_back("scxml");
names.push_back("uscxml");
names.push_back("http://www.w3.org/TR/scxml");
names.push_back("http://www.w3.org/TR/scxml/");
return names;
}
virtual bool deleteOnUninvoke() {
return false;
}
virtual Data getDataModelVariables();
virtual void send(const SendRequest& req);
virtual void cancel(const std::string sendId);
virtual void invoke(const InvokeRequest& req);
virtual void uninvoke();
protected:
bool _cancelled;
ParentQueue _parentQueue;
Interpreter _invokedInterpreter;
InterpreterImpl* _parentInterpreter;
};
#ifdef BUILD_AS_PLUGINS
PLUMA_INHERIT_PROVIDER(USCXMLInvoker, InvokerImpl);
#endif
}
#endif /* end of include guard: USCXMLINVOKER_H_OQFA21IO */
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