statemachine_factory.h

Go to the documentation of this file.

#ifndef FIPA_ACL_CONVERSATIONMONITOR_STATEMACHINE_FACTORY_H
#define FIPA_ACL_CONVERSATIONMONITOR_STATEMACHINE_FACTORY_H

#include <string>
#include <map>
#include <fipa_acl/conversation_monitor/statemachine.h>
#include <fipa_acl/conversation_monitor/state.h>

namespace fipa {
namespace acl {

class StateMachineReader;

class StateMachineFactory
{
    private:
        // Reader for state machine files
        static StateMachineReader msStateMachineReader;

        static std::vector<std::string> msResourceDirs;

        // Marked when the function prepareProtocolFromResourceDir has already been called
        // Used for lazy initialization in getStateMachine
        static bool msPreparedResourceDir;

        static std::map<std::string, StateMachine> msStateMachines;

        static void prepareProtocolsFromResourceDirs();

public:
        static void setProtocolResourceDir(const std::string& resourceDir);

        static void addProtocolResourceDir(const std::string& resourceDir);

        static StateMachine getStateMachine(const std::string& protocol);
        
        static void prepareProtocolsFromResourceDir(const std::string& directory);
};

} // end namespace acl
} // end namespace fipa
#endif //FIPA_ACL_CONVERSATIONMONITOR_STATEMACHINE_FACTORY_H