Package org.languagetool.rules.spelling.multitoken

Class MultitokenSpeller

java.lang.Object

org.languagetool.rules.spelling.multitoken.MultitokenSpeller

Direct Known Subclasses:

CatalanMultitokenSpeller, DutchMultitokenSpeller, EnglishMultitokenSpeller, FrenchMultitokenSpeller, GermanMultitokenSpeller, PortugueseMultitokenSpeller, SpanishMultitokenSpeller

public class MultitokenSpeller
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private final Language	language
private static final int	MAX_LENGTH_DIFF
private static final Pattern	SPACE
private final SpellingCheckRule	spellingRule
private HashMap<Character,HashMap<String,List<String>>>	suggestionsMap
private HashMap<String,List<String>>	suggestionsMapNoSpacesKey
private static final Pattern	WHITESPACE_AND_SEP

Constructor Summary

Constructors

Constructor	Description
MultitokenSpeller(Language lang, List<String> filePaths)

Method Summary

Modifier and Type	Method	Description
private static void	addToMap(Map<String,List<String>> map, String key, String value)
private float	charDistance(char a, char b)
private boolean	discardRunOnWords(String underlinedError)
private List<Integer>	distancesPerWord(String[] parts1, String[] parts2, String s1, String s2)
private List<Float>	firstCharacterDistances(String s1, String s2)
private static String	getNormalizeKey(String word)
List<String>	getSuggestions(String originalWord)
List<String>	getSuggestions(String originalWord, boolean areTokensAcceptedBySpeller)
private void	initMultitokenSpeller(List<String> filePaths)
protected boolean	isException(String original, String candidate)
private int	levenshteinDistance(String s1, String s2)
private int	maxEditDistance(String normalizedCandidate, String normalizedWord)
private String	normalizeSimilarChars(String s)
private int	numberOfCorrectChars(String s1, String s2)
private static String[]	splitBySpace(String underlinedError)
private boolean	stopSearching(List<String> candidates, String originalWord)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

MAX_LENGTH_DIFF

private static final int MAX_LENGTH_DIFF

See Also:

• Constant Field Values

WHITESPACE_AND_SEP

private static final Pattern WHITESPACE_AND_SEP

SPACE

private static final Pattern SPACE

spellingRule

private final SpellingCheckRule spellingRule

language

private final Language language

suggestionsMap

private HashMap<Character,HashMap<String,List<String>>> suggestionsMap

suggestionsMapNoSpacesKey

private HashMap<String,List<String>> suggestionsMapNoSpacesKey

Constructor Details

MultitokenSpeller

public MultitokenSpeller(Language lang,
 List<String> filePaths)

Method Details

getSuggestions

public List<String> getSuggestions(String originalWord)
                            throws IOException

Throws:

IOException

getSuggestions

public List<String> getSuggestions(String originalWord,
 boolean areTokensAcceptedBySpeller)
                            throws IOException

Throws:

IOException

stopSearching

private boolean stopSearching(List<String> candidates,
 String originalWord)

maxEditDistance

private int maxEditDistance(String normalizedCandidate,
 String normalizedWord)

distancesPerWord

private List<Integer> distancesPerWord(String[] parts1,
 String[] parts2,
 String s1,
 String s2)

firstCharacterDistances

private List<Float> firstCharacterDistances(String s1,
 String s2)

charDistance

private float charDistance(char a,
 char b)

levenshteinDistance

private int levenshteinDistance(String s1,
 String s2)

normalizeSimilarChars

private String normalizeSimilarChars(String s)

numberOfCorrectChars

private int numberOfCorrectChars(String s1,
 String s2)

initMultitokenSpeller

private void initMultitokenSpeller(List<String> filePaths)

addToMap

private static void addToMap(Map<String,List<String>> map,
 String key,
 String value)

getNormalizeKey

private static String getNormalizeKey(String word)

discardRunOnWords

private boolean discardRunOnWords(String underlinedError)
                           throws IOException

Throws:

IOException

splitBySpace

private static String[] splitBySpace(String underlinedError)

isException

protected boolean isException(String original,
 String candidate)