#pragma once

class FileReaderFactory;

#include <string>

class FileReader {
	friend class FileReaderFactory;

protected:
	FileReader(const std::string & url);
public:
	virtual ~FileReader() = default;

protected:
	virtual void open() = 0;
public:
	virtual void close() = 0;
	virtual const std::string read() = 0;

protected:
	const std::string url = "";
};