Package org.apache.lucene.analysis.synonym

# Class SynonymMap

java.lang.Object
org.apache.lucene.analysis.synonym.SynonymMap

public class SynonymMap extends Object
A map of synonyms, keys and values are phrases.

WARNING: This API is experimental and might change in incompatible ways in the next release.

- ## Nested Class Summary

  Nested Classes
  Modifier and Type
  Class
  Description
  `static class`
  `SynonymMap.Builder`
  Builds an FSTSynonymMap.
  `static class`
  `SynonymMap.Parser`
  Abstraction for parsing synonym files.

- ## Field Summary

  Fields
  Modifier and Type
  Field
  Description
  `final FST<BytesRef>`
  `fst`
  map<input word, list<ord>>
  `final int`
  `maxHorizontalContext`
  maxHorizontalContext: maximum context we need on the tokenstream
  `static final char`
  `WORD_SEPARATOR`
  for multiword support, you must separate words with this separator
  `final BytesRefHash`
  `words`
  map<ord, outputword>

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `SynonymMap(FST<BytesRef> fst, BytesRefHash words, int maxHorizontalContext)`

- ## Method Summary

  ### Methods inherited from class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Field Details

  - ### WORD_SEPARATOR

    public static final char WORD_SEPARATOR
    for multiword support, you must separate words with this separator
    See Also:
      - Constant Field Values

  - ### fst

    public final FST<BytesRef> fst
    map<input word, list<ord>>

  - ### words

    public final BytesRefHash words
    map<ord, outputword>

  - ### maxHorizontalContext

    public final int maxHorizontalContext
    maxHorizontalContext: maximum context we need on the tokenstream

- ## Constructor Details

  - ### SynonymMap

    public SynonymMap(FST<BytesRef> fst, BytesRefHash words, int maxHorizontalContext)