Package org.apache.lucene.analysis.ngram
Class EdgeNGramFilterFactory
java.lang.Object
org.apache.lucene.analysis.AbstractAnalysisFactory
org.apache.lucene.analysis.TokenFilterFactory
org.apache.lucene.analysis.ngram.EdgeNGramFilterFactory
Creates new instances of
EdgeNGramTokenFilter
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<fieldType name="text_edgngrm" class="solr.TextField" positionIncrementGap="100"> <analyzer> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.EdgeNGramFilterFactory" minGramSize="1" maxGramSize="2" preserveOriginal="true"/> </analyzer> </fieldType>
- Since:
- 3.1
- SPI Name (case-insensitive: if the name is 'htmlStrip', 'htmlstrip' can be used when looking up the service).
- "edgeNGram"
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Field Summary
Fields inherited from class org.apache.lucene.analysis.AbstractAnalysisFactory
LUCENE_MATCH_VERSION_PARAM, luceneMatchVersion
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Constructor Summary
ConstructorDescriptionDefault ctor for compatibility with SPIEdgeNGramFilterFactory
(Map<String, String> args) Creates a new EdgeNGramFilterFactory -
Method Summary
Methods inherited from class org.apache.lucene.analysis.TokenFilterFactory
availableTokenFilters, findSPIName, forName, lookupClass, normalize, reloadTokenFilters
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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Constructor Details
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EdgeNGramFilterFactory
Creates a new EdgeNGramFilterFactory -
EdgeNGramFilterFactory
public EdgeNGramFilterFactory()Default ctor for compatibility with SPI
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Method Details
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create
- Specified by:
create
in classTokenFilterFactory
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