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

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.lucene.search.suggest.BitsProducer
  - org.apache.lucene.search.suggest.BufferedInputIterator (implements org.apache.lucene.search.suggest.InputIterator)
    - org.apache.lucene.search.suggest.UnsortedInputIterator
  - org.apache.lucene.search.suggest.DocumentDictionary (implements org.apache.lucene.search.spell.Dictionary)
    - org.apache.lucene.search.suggest.DocumentValueSourceDictionary
  - org.apache.lucene.search.suggest.DocumentDictionary.DocumentInputIterator (implements org.apache.lucene.search.suggest.InputIterator)
  - org.apache.lucene.search.suggest.FileDictionary (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.suggest.InputIterator.InputIteratorWrapper (implements org.apache.lucene.search.suggest.InputIterator)
  - org.apache.lucene.search.suggest.Lookup (implements org.apache.lucene.util.Accountable)
  - org.apache.lucene.search.suggest.Lookup.LookupResult (implements java.lang.Comparable<T>)
  - org.apache.lucene.util.PriorityQueue<T> (implements java.lang.Iterable<T>)
    - org.apache.lucene.search.suggest.Lookup.LookupPriorityQueue
  - org.apache.lucene.search.suggest.SortedInputIterator (implements org.apache.lucene.search.suggest.InputIterator)

## Interface Hierarchy

- org.apache.lucene.util.BytesRefIterator
  - org.apache.lucene.search.suggest.InputIterator