Module org.apache.lucene.analysis.common

Package org.apache.lucene.analysis.hunspell

Class WordFormGenerator.WordCompressor

java.lang.Object

org.apache.lucene.analysis.hunspell.WordFormGenerator.WordCompressor

Enclosing class:

WordFormGenerator

private class WordFormGenerator.WordCompressor
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	WordFormGenerator.WordCompressor.StemWithFlags

Field Summary

Fields

Modifier and Type	Field	Description
private final Runnable	checkCanceled
private final Set<String>	existingStems
private final Map<WordFormGenerator.WordCompressor.StemWithFlags,List<String>>	expansionCache
private final Set<String>	forbidden
private final Comparator<WordFormGenerator.State>	solutionFitness
private final Map<String,Set<String>>	stemsToForms
private final Map<String,Set<WordFormGenerator.FlagSet>>	stemToPossibleFlags
private final Set<String>	wordSet

Constructor Summary

Constructors

Constructor	Description
WordCompressor(List<String> words, Set<String> forbidden, Runnable checkCanceled)

Method Summary

Modifier and Type	Method	Description
private void	addEntry(List<DictEntry> toEdit, List<DictEntry> toAdd, String stem, CharHashSet flags)
private Map<String,Set<WordFormGenerator.FlagSet>>	addFlags(WordFormGenerator.State state, String stem, WordFormGenerator.FlagSet flags)
private Map<String,Set<WordFormGenerator.FlagSet>>	addStem(WordFormGenerator.State state, String stem)
private Stream<String>	allGenerated(Map<String,Set<WordFormGenerator.FlagSet>> stemToFlags)
private List<String>	allGenerated(WordFormGenerator.WordCompressor.StemWithFlags swc)
(package private) EntrySuggestion	compress()
private List<AffixedWord>	expand(String stem, CharHashSet flagSet)
private WordFormGenerator.State	newState(Map<String,Set<WordFormGenerator.FlagSet>> stemToFlags)
private String	toFlagString(CharHashSet flagSet)
(package private) EntrySuggestion	toSuggestion(WordFormGenerator.State state)

Methods inherited from class java.lang.Object

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

Field Details

solutionFitness

private final Comparator<WordFormGenerator.State> solutionFitness

forbidden

private final Set<String> forbidden

checkCanceled

private final Runnable checkCanceled

wordSet

private final Set<String> wordSet

existingStems

private final Set<String> existingStems

stemToPossibleFlags

private final Map<String,Set<WordFormGenerator.FlagSet>> stemToPossibleFlags

stemsToForms

private final Map<String,Set<String>> stemsToForms

expansionCache

private final Map<WordFormGenerator.WordCompressor.StemWithFlags,List<String>> expansionCache

Constructor Details

WordCompressor

WordCompressor(List<String> words,
 Set<String> forbidden,
 Runnable checkCanceled)

Method Details

compress

EntrySuggestion compress()

toSuggestion

EntrySuggestion toSuggestion(WordFormGenerator.State state)

addEntry

private void addEntry(List<DictEntry> toEdit,
 List<DictEntry> toAdd,
 String stem,
 CharHashSet flags)

addStem

private Map<String,Set<WordFormGenerator.FlagSet>> addStem(WordFormGenerator.State state,
 String stem)

addFlags

private Map<String,Set<WordFormGenerator.FlagSet>> addFlags(WordFormGenerator.State state,
 String stem,
 WordFormGenerator.FlagSet flags)

newState

private WordFormGenerator.State newState(Map<String,Set<WordFormGenerator.FlagSet>> stemToFlags)

allGenerated

private List<String> allGenerated(WordFormGenerator.WordCompressor.StemWithFlags swc)

allGenerated

private Stream<String> allGenerated(Map<String,Set<WordFormGenerator.FlagSet>> stemToFlags)

expand

private List<AffixedWord> expand(String stem,
 CharHashSet flagSet)

toFlagString

private String toFlagString(CharHashSet flagSet)