source: source/ariba/utility/messages/MessageProvider.h@ 9633

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// [License]

#ifndef MESSAGEPROVIDER_H_
#define MESSAGEPROVIDER_H_

#include "_namespace.h"
#include "MessageReceiver.h"
#include "ariba/utility/types/LinkID.h"
#include "ariba/utility/types/NodeID.h"
#include <vector>

using std::vector;
using ariba::utility::LinkID;
using ariba::utility::NodeID;

NAMESPACE_BEGIN


/**
 * This class defines an interface for message providers.
 * Implementing classes must allow receivers to register themselves.
 *
 * @author Sebastian Mies
 */
class MessageProvider {
private:
        vector<MessageReceiver*> receivers;

protected:
        bool sendMessageToReceivers( const Message* message );

public:
        /**
         * Constructor.
         */
        MessageProvider();

        /**
         * Destructor.
         */
        ~MessageProvider();

        /**
         * Adds a message receiver.
         *
         * @param receiver The receiver.
         */
        void addMessageReceiver( MessageReceiver* receiver );

        /**
         * Removes a message receiver.
         *
         * @param receiver The receiver.
         */
        void removeMessageReceiver( MessageReceiver* receiver );
};

NAMESPACE_END

#endif /* MESSAGEPROVIDER_H_ */