Morfeusz.hpp
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/*
* File: Morfeusz.hpp
* Author: mlenart
*
* Created on November 13, 2013, 5:21 PM
*/
#ifndef MORFEUSZ_HPP
#define MORFEUSZ_HPP
#include <string>
#include <list>
#include <vector>
#include <map>
#include <set>
#include "EncodedInterpretation.hpp"
#include "fsa/fsa.hpp"
#include "MorphInterpretation.hpp"
#include "InterpsGroup.hpp"
#include "charset/CharsetConverter.hpp"
#include "charset/CaseConverter.hpp"
#include "InterpretedChunk.hpp"
#include "InflexionGraph.hpp"
#include "MorfeuszOptions.hpp"
#include "const.hpp"
#include "exceptions.hpp"
#include "Environment.hpp"
#include "segrules/segrules.hpp"
#include "segrules/SegrulesFSA.hpp"
class Morfeusz;
class ResultsIterator;
typedef State< std::vector<InterpsGroup > > StateType;
/**
* Performs morphological analysis (analyze methods) and syntesis (generate methods).
*
* It is NOT thread-safe
* but it is possible to use separate Morfeusz instance for each concurrent thread.
*/
class Morfeusz {
public:
/**
* Create new instance of Morfeusz class.
*/
Morfeusz();
/**
* Set a file used for morphological analysis.
*
* @param filename
*/
void setAnalyzerFile(const std::string& filename);
/**
* Set a file used for morphological synthesis.
*
* @param filename
*/
void setGeneratorFile(const std::string& filename);
/**
* Destroys Morfeusz object.
*/
virtual ~Morfeusz();
/**
* Analyze given text and return the results as iterator.
*
* @param text - text for morphological analysis
* @return - iterator over morphological analysis results
*/
ResultsIterator analyze(const std::string& text) const;
/**
* Perform morphological analysis on a given text and put results in a vector.
*
* @param text - text to be analyzed
* @param result - results vector
*/
void analyze(const std::string& text, std::vector<MorphInterpretation>& result) const;
/**
* Perform morphological synthesis on a given lemma and return the results as iterator.
*
* @param text - text for morphological analysis
* @return - iterator over morphological analysis results
*/
ResultsIterator generate(const std::string& lemma) const;
/**
* Perform morphological synthesis on a given lemma and return the results as iterator.
* Limit results to interpretations with the specified tag.
*
* @param text - text for morphological analysis
* @param tag - tag of result interpretations
* @return - iterator over morphological analysis results
*/
ResultsIterator generate(const std::string& lemma, int tagnum) const;
/**
* Perform morphological synthesis on a given lemma and put results in a vector.
*
* @param lemma - lemma to be analyzed
* @param result - results vector
*/
void generate(const std::string& lemma, std::vector<MorphInterpretation>& result) const;
/**
* Perform morphological synthesis on a given lemma and put results in a vector.
* Limit results to interpretations with the specified tag.
*
* @param lemma - lemma to be analyzed
* @param tag - tag of result interpretations
* @param result - results vector
*/
void generate(const std::string& lemma, int tagnum, std::vector<MorphInterpretation>& result) const;
/**
* Set encoding for input and output string objects.
*
* @param encoding
*/
void setCharset(MorfeuszCharset encoding);
/**
* Set aggl segmentation option value.
*
* @param aggl
*/
void setAggl(const std::string& aggl);
/**
* Set praet segmentation option value.
*
* @param praet
*/
void setPraet(const std::string& praet);
/**
* Set debug option value.
*
* @param praet
*/
void setDebug(bool debug);
friend class ResultsIterator;
private:
std::string prepareStringToProcess(const std::string& input) const;
void processOneWord(
const Environment& env,
const char*& inputData,
const char* inputEnd,
int startNodeNum,
std::vector<MorphInterpretation>& result) const;
void doProcessOneWord(
const Environment& env,
const char*& inputData,
const char* inputEnd,
SegrulesState segrulesState,
std::vector<InterpretedChunk>& accum,
InflexionGraph& graph) const;
void appendIgnotiumToResults(
const Environment& env,
const std::string& word,
int startNodeNum,
std::vector<MorphInterpretation>& results) const;
Environment analyzerEnv;
Environment generatorEnv;
MorfeuszOptions options;
};
class ResultsIterator {
public:
MorphInterpretation getNext();
bool hasNext();
friend class Morfeusz;
private:
ResultsIterator(const std::vector<MorphInterpretation>& res);
const char* rawInput;
std::list<MorphInterpretation> resultsBuffer;
int startNode;
};
#endif /* MORFEUSZ_HPP */