# Uses of Package
org.apache.lucene.search.suggest.document

Packages that use org.apache.lucene.search.suggest.document
Package
Description
org.apache.lucene.search.suggest.document
Support for document suggestion

Classes in org.apache.lucene.search.suggest.document used by org.apache.lucene.search.suggest.document
Class
Description
CompletionAnalyzer
Wraps an `Analyzer` to provide additional completion-only tuning (e.g.
CompletionPostingsFormat
A `PostingsFormat` which supports document suggestion based on indexed `SuggestField`s.
CompletionPostingsFormat.FSTLoadMode
An enum that allows to control if suggester FSTs are loaded into memory or read off-heap
CompletionQuery
Abstract `Query` that match documents containing terms with a specified prefix filtered by `BitsProducer`.
CompletionScorer
Expert: Responsible for executing the query against an appropriate suggester and collecting the results via a collector.
CompletionTokenStream
A `ConcatenateGraphFilter` but we can set the payload and provide access to config options.
CompletionWeight
Expert: the Weight for CompletionQuery, used to score and explain these queries.
NRTSuggester
NRTSuggester executes Top N search on a weighted FST specified by a `CompletionScorer`
PrefixCompletionQuery
A `CompletionQuery` which takes an `Analyzer` to analyze the prefix of the query term.
SuggestField
Field that indexes a string value and a weight as a weighted completion against a named suggester.
TopSuggestDocs
`TopDocs` wrapper with an additional CharSequence key per `ScoreDoc`
TopSuggestDocs.SuggestScoreDoc
`ScoreDoc` with an additional CharSequence key
TopSuggestDocsCollector
`Collector` that collects completion and score, along with document id