# Package org.apache.lucene.search.suggest.analyzing

package org.apache.lucene.search.suggest.analyzing
Analyzer based autosuggest.

Related Packages
Package
Description
org.apache.lucene.search.suggest
Support for Autocomplete/Autosuggest
org.apache.lucene.search.suggest.document
Support for document suggestion
org.apache.lucene.search.suggest.fst
Finite-state based autosuggest.
org.apache.lucene.search.suggest.tst
Ternary Search Tree based autosuggest.
Class
Description
AnalyzingInfixSuggester
Analyzes the input text and then suggests matches based on prefix matches to any tokens in the indexed text.
AnalyzingSuggester
Suggester that first analyzes the surface form, adds the analyzed form to a weighted FST, and then does the same thing at lookup time.
BlendedInfixSuggester
Extension of the AnalyzingInfixSuggester which transforms the weight after search to take into account the position of the searched term into the indexed text.
BlendedInfixSuggester.BlenderType
The different types of blender.
FreeTextSuggester
Builds an ngram model from the text sent to `FreeTextSuggester.build(org.apache.lucene.search.suggest.InputIterator)` and predicts based on the last grams-1 tokens in the request sent to `FreeTextSuggester.lookup(java.lang.CharSequence, boolean, int)`.
FSTUtil
Exposes a utility method to enumerate all paths intersecting an `Automaton` with an `FST`.
FSTUtil.Path<T>
Holds a pair (automaton, fst) of states and accumulated output in the intersected machine.
FuzzySuggester
Implements a fuzzy `AnalyzingSuggester`.
SuggestStopFilter
Like `StopFilter` except it will not remove the last token if that token was not followed by some token separator.
SuggestStopFilterFactory
Factory for `SuggestStopFilter`.