BowDocumentWriter.cpp

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// Copyright 2002-2013 CEA LIST
// SPDX-FileCopyrightText: 2022 CEA LIST <gael.de-chalendar@cea.fr>
//
// SPDX-License-Identifier: MIT
 
/***************************************************************************
 *   Copyright (C) 2004-2012 by CEA LIST                              *
 *                                                                         *
 ***************************************************************************/
#include "BowDocumentWriter.h"
#include "linguisticProcessing/common/BagOfWords/bowDocument.h"
#include "linguisticProcessing/common/BagOfWords/bowBinaryReaderWriter.h"
#include "common/Data/readwritetools.h"
 
namespace Lima
{
 
namespace LinguisticProcessing
{
 
BowDocumentWriter::BowDocumentWriter(std::ostream* out)
    : AbstractTextualAnalysisHandler(),m_out(out)
{
  Common::BagOfWords::BoWBinaryWriter writer;
  writer.writeHeader(*out,Common::BagOfWords::BOWFILE_DOCUMENT);
}
 
 
BowDocumentWriter::~BowDocumentWriter()
{}
 
void BowDocumentWriter::startAnalysis()
{
  Common::Misc::writeOneByteInt(*m_out,Common::BagOfWords::BOW_TEXT_BLOC);
}
 
void BowDocumentWriter::endAnalysis()
{}
 
void BowDocumentWriter::startDocument(const Common::Misc::GenericDocumentProperties& props)
{
  // enum type with small number of values coded on one byte;
  Common::Misc::writeOneByteInt(*m_out,Common::BagOfWords::DOCUMENT_PROPERTIES_BLOC);
  props.write(*m_out);
}
 
void BowDocumentWriter::endDocument()
{
  Common::Misc::writeOneByteInt(*m_out,Common::BagOfWords::END_BLOC);
  m_out->flush();
}
 
void BowDocumentWriter::handle(const char* buf,int length) 
{
  m_out->write(buf,length);
}
 
void BowDocumentWriter::startNode( const std::string& /*elementName*/, bool /*forIndexing*/ )
{
}
  
void BowDocumentWriter::endNode( const Common::Misc::GenericDocumentProperties& /*props*/ )
{
}
 
}
 
}