/
DataSource.h
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/
DataSource.h
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/*
* DataSource.h
*
* Created on: 1.3.2013
* Author: omistaja
*/
#ifndef DATASOURCE_H_
#define DATASOURCE_H_
#include <vector>
#include <string>
class DataSource {
public:
virtual ~DataSource(){ }
/*
* Returns unique DataSource name
*/
virtual std::string getDataSourceName() const = 0;
/**
* Returns true if connection and data collection to device is currently working.
*/
virtual bool connectionOk() const = 0;
/**
* returns current value
*/
virtual bool data(std::vector<float>& x) const = 0;
virtual bool getSignalNames(std::vector<std::string>& names) const = 0;
virtual unsigned int getNumberOfSignals() const = 0;
/**
* extra data for INPUT parameters for the model (not predicted values)
* (currently devices return power spectrum (FFT) of recent values which can be used for spectral entropy prediction).
*/
virtual bool extradata(std::vector<float>& x) const = 0;
virtual unsigned int getExtraNumberOfSignals() const = 0;
};
#endif /* DATASOURCE_H_ */