# Hierarchy For Package org.apache.lucene.search.spell

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.lucene.search.spell.DirectSpellChecker
  - org.apache.lucene.search.spell.DirectSpellChecker.ScoreTerm (implements java.lang.Comparable<T>)
  - org.apache.lucene.search.spell.HighFrequencyDictionary (implements org.apache.lucene.search.spell.Dictionary)
  - org.apache.lucene.search.spell.JaroWinklerDistance (implements org.apache.lucene.search.spell.StringDistance)
  - org.apache.lucene.search.spell.LevenshteinDistance (implements org.apache.lucene.search.spell.StringDistance)
  - 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> (implements java.lang.Iterable<T>)
    - org.apache.lucene.search.spell.SuggestWordQueue
  - 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.WordBreakSpellChecker

## Interface Hierarchy

- org.apache.lucene.search.spell.Dictionary
- org.apache.lucene.search.spell.StringDistance

## Enum Class Hierarchy

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

## Record Class Hierarchy

- java.lang.Object
  - java.lang.Record
    - org.apache.lucene.search.spell.CombineSuggestion