/**
 * \brief The representation of a minion.
 *
 */

#ifndef __MINION_HPP__
  #define __MINION_HPP__

#include <string>

#include "controller/ExperimentData.hpp"

namespace fail {

/**
 * \class Minion
 * 
 * Contains all informations about a minion. 
 */
class Minion
{
	private:
		std::string hostname;
		bool isWorking;
		ExperimentData* currentExperimentData;	
		int sockfd;
	public:
		Minion() : isWorking(false), currentExperimentData(0), sockfd(-1) { }
		/**
		 * Sets the socket descriptor.
		 * @param sock the new socket descriptor (used internal)
		 */
		void setSocketDescriptor(int sock) { sockfd = sock; }
		/**
		 * Retrives the socket descriptor.
		 * @return the socket descriptor
		 */
		int getSocketDescriptor() const { return (sockfd); }
		/**
		 * Returns the hostname of the minion.
		 * @return the hostname
		 */
		const std::string& getHostname() { return (hostname); }
		/**
		 * Sets the hostname of the minion.
		 * @param host the hostname
		 */
		void setHostname(const std::string& host) { hostname = host; }
		/**
		 * Returns the current ExperimentData which the minion is working with.
		 * @return a pointer of the current ExperimentData
		 */
		ExperimentData* getCurrentExperimentData() { return currentExperimentData; }
		/**
		 * Sets the current ExperimentData which the minion is working with.
		 * @param exp the current ExperimentData
		 */
		void setCurrentExperimentData(ExperimentData* exp) { currentExperimentData = exp; }
		/**
		 * Returns the current state of the minion.
		 * @return the current state
		 */
		bool isBusy() { return (isWorking); }
		/**
		 * Sets the current state of the minion
		 * @param state the current state
		 */
		void setBusy(bool state) { isWorking = state; }
};

} // end-of-namespace: fail

#endif // __MINION_HPP__