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

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.lucene.search.suggest.fst.ExternalRefSorter (implements org.apache.lucene.search.suggest.fst.BytesRefSorter, java.io.Closeable)
  - org.apache.lucene.search.suggest.fst.ExternalRefSorter.ByteSequenceIterator (implements org.apache.lucene.util.BytesRefIterator, java.io.Closeable)
  - 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.Lookup (implements org.apache.lucene.util.Accountable)
    - org.apache.lucene.search.suggest.fst.FSTCompletionLookup
    - org.apache.lucene.search.suggest.fst.WFSTCompletionLookup

## Interface Hierarchy

- org.apache.lucene.search.suggest.fst.BytesRefSorter