Class TruncateTokenFilterFactory
java.lang.Object
org.apache.lucene.analysis.AbstractAnalysisFactory
org.apache.lucene.analysis.TokenFilterFactory
org.apache.lucene.analysis.miscellaneous.TruncateTokenFilterFactory
Factory for
TruncateTokenFilter
. The following
type is recommended for "diacritics-insensitive search" for Turkish.
<fieldType name="text_tr_ascii_f5" class="solr.TextField" positionIncrementGap="100"> <analyzer> <tokenizer class="solr.StandardTokenizerFactory"/> <filter class="solr.ApostropheFilterFactory"/> <filter class="solr.TurkishLowerCaseFilterFactory"/> <filter class="solr.ASCIIFoldingFilterFactory" preserveOriginal="true"/> <filter class="solr.KeywordRepeatFilterFactory"/> <filter class="solr.TruncateTokenFilterFactory" prefixLength="5"/> <filter class="solr.RemoveDuplicatesTokenFilterFactory"/> </analyzer> </fieldType>
- Since:
- 4.8.0
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Field Summary
FieldsModifier and TypeFieldDescriptionstatic final String
SPI namestatic final String
private final byte
Fields inherited from class org.apache.lucene.analysis.AbstractAnalysisFactory
LUCENE_MATCH_VERSION_PARAM, luceneMatchVersion
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Constructor Summary
ConstructorsConstructorDescriptionDefault ctor for compatibility with SPI -
Method Summary
Modifier and TypeMethodDescriptioncreate
(TokenStream input) Transform the specified input TokenStreamMethods 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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PREFIX_LENGTH_KEY
- See Also:
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prefixLength
private final byte prefixLength
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Constructor Details
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TruncateTokenFilterFactory
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TruncateTokenFilterFactory
public TruncateTokenFilterFactory()Default ctor for compatibility with SPI
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Method Details
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create
Description copied from class:TokenFilterFactory
Transform the specified input TokenStream- Specified by:
create
in classTokenFilterFactory
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