# Package org.apache.lucene.analysis.synonym

Analysis components for Synonyms.

See: Description

Class Summary
SolrSynonymParser: Parser for the Solr synonyms format.
SynonymFilter: Deprecated Use `SynonymGraphFilter` instead, but be sure to also use `FlattenGraphFilter` at index time (not at search time) as well.
SynonymFilterFactory: Deprecated Use `SynonymGraphFilterFactory` instead, but be sure to also use `FlattenGraphFilterFactory` at index time (not at search time) as well.
SynonymGraphFilter: Applies single- or multi-token synonyms from a `SynonymMap` to an incoming `TokenStream`, producing a fully correct graph output.
SynonymGraphFilterFactory: Factory for `SynonymGraphFilter`.
SynonymMap: A map of synonyms, keys and values are phrases.
SynonymMap.Builder: Builds an FSTSynonymMap.
SynonymMap.Parser: Abstraction for parsing synonym files.
WordnetSynonymParser: Parser for wordnet prolog format

## Package org.apache.lucene.analysis.synonym Description

Analysis components for Synonyms.