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/** --------------------------------------------------------------------
* @file broker.h
* @brief Declaration of the Broker class.
* @author Andreas Aardal Hanssen
* @date 2002-2005
* ----------------------------------------------------------------- **/
#ifndef broker_h_included
#define broker_h_included
#include "depot.h"
#include "operators.h"
#include <map>
#include <string>
namespace Binc {
class Request;
class Broker;
//------------------------------------------------------------------
class BrokerFactory {
private:
std::map<int, Broker *> brokers;
//--
BrokerFactory(void);
mutable std::string lastError;
public:
Broker *getBroker(int state);
void assign(const std::string &fname, Operator *o);
void addCapability(const std::string &c);
Operator *getOperator(int state, const std::string &name) const;
inline const std::string &getLastError(void) const;
inline void setLastError(const std::string &error) const;
//--
static BrokerFactory &getInstance(void);
~BrokerFactory(void);
};
//------------------------------------------------------------------
inline const std::string &BrokerFactory::getLastError(void) const
{
return lastError;
}
//------------------------------------------------------------------
inline void BrokerFactory::setLastError(const std::string &error) const
{
lastError = error;
}
//------------------------------------------------------------------
class Broker {
private:
std::map<std::string, Operator *> operators;
std::map<std::string, bool> deletables;
public:
Operator *get(const std::string &name) const;
void assign(const std::string &fname, Operator *o, bool deletable = false);
Operator::ParseResult parseStub(Request &cmd);
//--
inline Broker(Broker &);
inline Broker(const Broker &);
Broker(void);
~Broker(void);
};
inline Broker::Broker(Broker &) {}
inline Broker::Broker(const Broker &) {}
}
#endif
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