Package org.apache.lucene.analysis.ngram
Class NGramTokenizerFactory
java.lang.Object
org.apache.lucene.analysis.AbstractAnalysisFactory
org.apache.lucene.analysis.TokenizerFactory
org.apache.lucene.analysis.ngram.NGramTokenizerFactory
Factory for
NGramTokenizer
.
<fieldType name="text_ngrm" class="solr.TextField" positionIncrementGap="100"> <analyzer> <tokenizer class="solr.NGramTokenizerFactory" minGramSize="1" maxGramSize="2"/> </analyzer> </fieldType>
- Since:
- 3.1
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate final int
private final int
static final String
SPI nameFields inherited from class org.apache.lucene.analysis.AbstractAnalysisFactory
LUCENE_MATCH_VERSION_PARAM, luceneMatchVersion
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Constructor Summary
ConstructorsConstructorDescriptionDefault ctor for compatibility with SPINGramTokenizerFactory
(Map<String, String> args) Creates a new NGramTokenizerFactory -
Method Summary
Methods inherited from class org.apache.lucene.analysis.TokenizerFactory
availableTokenizers, create, findSPIName, forName, lookupClass, reloadTokenizers
Methods inherited from class org.apache.lucene.analysis.AbstractAnalysisFactory
defaultCtorException, get, get, get, get, get, getBoolean, getChar, getClassArg, getFloat, getInt, getLines, getLuceneMatchVersion, getOriginalArgs, getPattern, getSet, getSnowballWordSet, getWordSet, isExplicitLuceneMatchVersion, require, require, require, requireBoolean, requireChar, requireFloat, requireInt, setExplicitLuceneMatchVersion, splitAt, splitFileNames
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Field Details
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NAME
SPI name- See Also:
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maxGramSize
private final int maxGramSize -
minGramSize
private final int minGramSize
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Constructor Details
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NGramTokenizerFactory
Creates a new NGramTokenizerFactory -
NGramTokenizerFactory
public NGramTokenizerFactory()Default ctor for compatibility with SPI
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Method Details
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create
- Specified by:
create
in classTokenizerFactory
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