# Hierarchy For All Packages

Package Hierarchies:

- org.apache.lucene.search.spell,
- org.apache.lucene.search.suggest,
- org.apache.lucene.search.suggest.analyzing,
- org.apache.lucene.search.suggest.fst,
- org.apache.lucene.search.suggest.jaspell,
- org.apache.lucene.search.suggest.tst

## Class Hierarchy

- java.lang.Object
  - org.apache.lucene.search.suggest.BufferingTermFreqIteratorWrapper (implements org.apache.lucene.search.spell.TermFreqIterator)
    - org.apache.lucene.search.suggest.UnsortedTermFreqIteratorWrapper
  - org.apache.lucene.search.suggest.BytesRefArray
  - org.apache.lucene.search.spell.CombineSuggestion
  - org.apache.lucene.search.spell.DirectSpellChecker
  - org.apache.lucene.search.spell.DirectSpellChecker.ScoreTerm (implements java.lang.Comparable<T>)
  - org.apache.lucene.search.suggest.fst.ExternalRefSorter (implements org.apache.lucene.search.suggest.fst.BytesRefSorter, java.io.Closeable)
  - org.apache.lucene.search.suggest.FileDictionary (implements org.apache.lucene.search.spell.Dictionary)
  - org.apache.lucene.search.suggest.fst.FSTCompletion
  - org.apache.lucene.search.suggest.fst.FSTCompletion.Completion (implements java.lang.Comparable<T>)
  - org.apache.lucene.search.suggest.fst.FSTCompletionBuilder
  - org.apache.lucene.search.suggest.analyzing.FSTUtil
  - org.apache.lucene.search.suggest.analyzing.FSTUtil.Path<T>
  - org.apache.lucene.search.spell.HighFrequencyDictionary (implements org.apache.lucene.search.spell.Dictionary)
  - org.apache.lucene.search.suggest.InMemorySorter (implements org.apache.lucene.search.suggest.fst.BytesRefSorter)
  - org.apache.lucene.search.spell.JaroWinklerDistance (implements org.apache.lucene.search.spell.StringDistance)
  - org.apache.lucene.search.suggest.jaspell.JaspellTernarySearchTrie
  - org.apache.lucene.search.suggest.jaspell.JaspellTernarySearchTrie.TSTNode
  - org.apache.lucene.search.spell.LevensteinDistance (implements org.apache.lucene.search.spell.StringDistance)
  - org.apache.lucene.search.suggest.Lookup
    - org.apache.lucene.search.suggest.analyzing.AnalyzingSuggester
      - org.apache.lucene.search.suggest.analyzing.FuzzySuggester
    - org.apache.lucene.search.suggest.fst.FSTCompletionLookup
    - org.apache.lucene.search.suggest.jaspell.JaspellLookup
    - org.apache.lucene.search.suggest.tst.TSTLookup
    - org.apache.lucene.search.suggest.fst.WFSTCompletionLookup
  - org.apache.lucene.search.suggest.Lookup.LookupResult (implements java.lang.Comparable<T>)
  - org.apache.lucene.search.spell.LuceneDictionary (implements org.apache.lucene.search.spell.Dictionary)
  - org.apache.lucene.search.spell.LuceneLevenshteinDistance (implements org.apache.lucene.search.spell.StringDistance)
  - org.apache.lucene.search.spell.NGramDistance (implements org.apache.lucene.search.spell.StringDistance)
  - org.apache.lucene.search.spell.PlainTextDictionary (implements org.apache.lucene.search.spell.Dictionary)
  - org.apache.lucene.util.PriorityQueue<T>
    - org.apache.lucene.search.suggest.Lookup.LookupPriorityQueue
    - org.apache.lucene.search.spell.SuggestWordQueue
  - org.apache.lucene.search.suggest.Sort
  - org.apache.lucene.search.suggest.Sort.BufferSize
  - org.apache.lucene.search.suggest.Sort.ByteSequencesReader (implements java.io.Closeable)
  - org.apache.lucene.search.suggest.Sort.ByteSequencesWriter (implements java.io.Closeable)
  - org.apache.lucene.search.suggest.Sort.SortInfo
  - org.apache.lucene.search.suggest.SortedTermFreqIteratorWrapper (implements org.apache.lucene.search.spell.TermFreqIterator)
  - org.apache.lucene.search.spell.SpellChecker (implements java.io.Closeable)
  - org.apache.lucene.search.spell.SuggestWord
  - org.apache.lucene.search.spell.SuggestWordFrequencyComparator (implements java.util.Comparator<T>)
  - org.apache.lucene.search.spell.SuggestWordScoreComparator (implements java.util.Comparator<T>)
  - org.apache.lucene.search.spell.TermFreqIterator.TermFreqIteratorWrapper (implements org.apache.lucene.search.spell.TermFreqIterator)
  - org.apache.lucene.search.suggest.tst.TernaryTreeNode
  - org.apache.lucene.search.suggest.tst.TSTAutocomplete
  - org.apache.lucene.search.spell.WordBreakSpellChecker

## Interface Hierarchy

- org.apache.lucene.util.BytesRefIterator
  - org.apache.lucene.search.spell.TermFreqIterator
- org.apache.lucene.search.suggest.fst.BytesRefSorter
- org.apache.lucene.search.spell.Dictionary
- org.apache.lucene.search.spell.StringDistance

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.lucene.search.spell.WordBreakSpellChecker.BreakSuggestionSortMethod
    - org.apache.lucene.search.spell.SuggestMode