Package org.apache.lucene.analysis.fa
Class PersianNormalizationFilterFactory
- java.lang.Object
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- org.apache.lucene.analysis.util.AbstractAnalysisFactory
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- org.apache.lucene.analysis.util.TokenFilterFactory
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- org.apache.lucene.analysis.fa.PersianNormalizationFilterFactory
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public class PersianNormalizationFilterFactory extends TokenFilterFactory
Factory forPersianNormalizationFilter
.<fieldType name="text_fanormal" class="solr.TextField" positionIncrementGap="100"> <analyzer> <charFilter class="solr.PersianCharFilterFactory"/> <tokenizer class="solr.StandardTokenizerFactory"/> <filter class="solr.PersianNormalizationFilterFactory"/> </analyzer> </fieldType>
- Since:
- 3.1
- SPI Name (Note: This is case-insensitive. e.g., if the name is 'htmlStrip', 'htmlstrip' can be used when looking up the service):
- "persianNormalization"
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Field Summary
Fields Modifier and Type Field Description static String
NAME
SPI name-
Fields inherited from class org.apache.lucene.analysis.util.AbstractAnalysisFactory
LUCENE_MATCH_VERSION_PARAM, luceneMatchVersion
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Constructor Summary
Constructors Constructor Description PersianNormalizationFilterFactory(Map<String,String> args)
Creates a new PersianNormalizationFilterFactory
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description TokenStream
create(TokenStream input)
Transform the specified input TokenStreamTokenStream
normalize(TokenStream input)
Normalize the specified input TokenStream While the default implementation returns input unchanged, filters that should be applied at normalization time can delegate tocreate
method.-
Methods inherited from class org.apache.lucene.analysis.util.TokenFilterFactory
availableTokenFilters, findSPIName, forName, lookupClass, reloadTokenFilters
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Methods inherited from class org.apache.lucene.analysis.util.AbstractAnalysisFactory
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 Detail
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NAME
public static final String NAME
SPI name- See Also:
- Constant Field Values
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Method Detail
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create
public TokenStream create(TokenStream input)
Description copied from class:TokenFilterFactory
Transform the specified input TokenStream- Specified by:
create
in classTokenFilterFactory
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normalize
public TokenStream normalize(TokenStream input)
Description copied from class:TokenFilterFactory
Normalize the specified input TokenStream While the default implementation returns input unchanged, filters that should be applied at normalization time can delegate tocreate
method.- Overrides:
normalize
in classTokenFilterFactory
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