#ifndef FSFW_DATAPOOL_DATASETIF_H_
#define FSFW_DATAPOOL_DATASETIF_H_

#include "../returnvalues/HasReturnvaluesIF.h"
#include "../timemanager/Clock.h"
class PoolVariableIF;

/**
 * @brief	This class defines a small interface to register on a DataSet.
 *
 * @details
 * Currently, the only purpose of this interface is to provide a
 * method for locally checked-out variables to register on a data set.
 * Still, it may become useful for other purposes as well.
 * @author 	Bastian Baetz
 * @ingroup data_pool
 */
class DataSetIF {
public:
	static constexpr uint8_t INTERFACE_ID = CLASS_ID::DATA_SET_CLASS;
	static constexpr ReturnValue_t INVALID_PARAMETER_DEFINITION = MAKE_RETURN_CODE(1);
	static constexpr ReturnValue_t SET_WAS_ALREADY_READ = MAKE_RETURN_CODE(2);
	static constexpr ReturnValue_t COMMITING_WITHOUT_READING = MAKE_RETURN_CODE(3);

	static constexpr ReturnValue_t DATA_SET_UNINITIALISED = MAKE_RETURN_CODE(4);
	static constexpr ReturnValue_t DATA_SET_FULL = MAKE_RETURN_CODE(5);
	static constexpr ReturnValue_t POOL_VAR_NULL = MAKE_RETURN_CODE(6);

	/**
	 * @brief	This is an empty virtual destructor,
	 * 			as it is proposed for C++ interfaces.
	 */
	virtual ~DataSetIF() {}

	/**
	 * @brief	This operation provides a method to register local data pool
	 * 			variables to register in a data set by passing itself
	 * 			to this DataSet operation.
	 */
	virtual ReturnValue_t registerVariable(PoolVariableIF* variable) = 0;

	virtual uint16_t getFillCount() const = 0;
};

#endif /* FSFW_DATAPOOL_DATASETIF_H_ */