/* The contents of this file are subject to the Mozilla Public License Version 
 * 1.1 (the "License"); you may not use this file except in compliance with 
 * the License. You may obtain a copy of the License at 
 * http://www.mozilla.org/MPL/
 * 
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 * 
 * The Original Code is Libvoikko: Library of natural language processing tools.
 * The Initial Developer of the Original Code is Harri Pitkänen <hatapitk@iki.fi>.
 * Portions created by the Initial Developer are Copyright (C) 2009
 * the Initial Developer. All Rights Reserved.
 * 
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
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 * use your version of this file under the terms of the MPL, indicate your
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 * the terms of any one of the MPL, the GPL or the LGPL.
 *********************************************************************************/

#ifndef VOIKKO_MORPHOLOGY_HFST_ANALYZER
#define VOIKKO_MORPHOLOGY_HFST_ANALYZER

#include <ospell.h>
#include "morphology/Analyzer.hpp"
#include "setup/DictionaryException.hpp"
#include <map>
#include <string>

namespace libvoikko { namespace morphology {

/**
 * Morphological analyzer that uses Hfst to analyze words.
 */
class HfstAnalyzer : public Analyzer {
	public:
		HfstAnalyzer(const std::string & directoryName);
		std::list<Analysis *> * analyze(const wchar_t * word, size_t wlen, bool fullMorphology);
		std::list<Analysis *> * analyze(const char * word, bool fullMorphology);
		void terminate();

		HfstAnalyzer & operator = (const HfstAnalyzer & other);
	private:
		hfst_ol::Transducer *t;

		HfstAnalyzer(HfstAnalyzer const & other);

};

} }

#endif