org.apache.lucene.analysis.synonym
Class SynonymMap

java.lang.Object
  extended by 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
static class SynonymMap.Builder
          Builds an FSTSynonymMap.
static class SynonymMap.Parser
          Abstraction for parsing synonym files.
 
Field Summary
 FST<BytesRef> fst
          map<input word, list<ord>>
 int maxHorizontalContext
          maxHorizontalContext: maximum context we need on the tokenstream
static char WORD_SEPARATOR
          for multiword support, you must separate words with this separator
 BytesRefHash words
          map<ord, outputword>
 
Constructor Summary
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 Detail

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 Detail

SynonymMap

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


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