writer.h

/*********************************************************************************************************************************************/
/*  DocWire SDK: Award-winning modern data processing in C++20. SourceForge Community Choice & Microsoft support. AI-driven processing.      */
/*  Supports nearly 100 data formats, including email boxes and OCR. Boost efficiency in text extraction, web data extraction, data mining,  */
/*  document analysis. Offline processing possible for security and confidentiality                                                          */
/*                                                                                                                                           */
/*  Copyright (c) SILVERCODERS Ltd, http://silvercoders.com                                                                                  */
/*  Project homepage: https://github.com/docwire/docwire                                                                                     */
/*                                                                                                                                           */
/*  SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-DocWire-Commercial                                                                  */
/*********************************************************************************************************************************************/
 
#ifndef DOCWIRE_WRITER_H
#define DOCWIRE_WRITER_H
 
#include "core_export.h"
#include "message.h"
#include <ostream>
#include <string>
 
namespace docwire
{
 
class text_element
{
public:
  text_element() = default;
  explicit text_element(std::string text) : text(std::move(text)) {};
  virtual void write_to(std::ostream &file) const
  {
    file << text;
  }
 
private:
  std::string text;
};
 
class DOCWIRE_CORE_EXPORT writer
{
public:
  virtual void write_to(const message_ptr& msg, std::ostream &stream) = 0;
};
 
} // namespace docwire
 
#endif //DOCWIRE_WRITER_H