Class SnowballAnalyzer
- java.lang.Object
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- org.apache.lucene.analysis.Analyzer
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- org.apache.lucene.analysis.snowball.SnowballAnalyzer
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- All Implemented Interfaces:
Closeable
,AutoCloseable
@Deprecated public final class SnowballAnalyzer extends Analyzer
Deprecated.Use the language-specific analyzer in contrib/analyzers instead. This analyzer will be removed in Lucene 5.0FiltersStandardTokenizer
withStandardFilter
,LowerCaseFilter
,StopFilter
andSnowballFilter
. Available stemmers are listed in org.tartarus.snowball.ext. The name of a stemmer is the part of the class name before "Stemmer", e.g., the stemmer inEnglishStemmer
is named "English".NOTE: This class uses the same
Version
dependent settings asStandardAnalyzer
, with the following addition:- As of 3.1, uses
TurkishLowerCaseFilter
for Turkish language.
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Constructor Summary
Constructors Constructor Description SnowballAnalyzer(Version matchVersion, String name)
Deprecated.Builds the named analyzer with no stop words.SnowballAnalyzer(Version matchVersion, String name, String[] stopWords)
Deprecated.UseSnowballAnalyzer(Version, String, Set)
instead.SnowballAnalyzer(Version matchVersion, String name, Set<?> stopWords)
Deprecated.Builds the named analyzer with the given stop words.
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description TokenStream
reusableTokenStream(String fieldName, Reader reader)
Deprecated.Returns a (possibly reused)StandardTokenizer
filtered by aStandardFilter
, aLowerCaseFilter
, aStopFilter
, and aSnowballFilter
TokenStream
tokenStream(String fieldName, Reader reader)
Deprecated.Constructs aStandardTokenizer
filtered by aStandardFilter
, aLowerCaseFilter
, aStopFilter
, and aSnowballFilter
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Methods inherited from class org.apache.lucene.analysis.Analyzer
close, getOffsetGap, getPositionIncrementGap, getPreviousTokenStream, setPreviousTokenStream
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Constructor Detail
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SnowballAnalyzer
public SnowballAnalyzer(Version matchVersion, String name)
Deprecated.Builds the named analyzer with no stop words.
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SnowballAnalyzer
@Deprecated public SnowballAnalyzer(Version matchVersion, String name, String[] stopWords)
Deprecated.UseSnowballAnalyzer(Version, String, Set)
instead.Builds the named analyzer with the given stop words.
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Method Detail
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tokenStream
public TokenStream tokenStream(String fieldName, Reader reader)
Deprecated.Constructs aStandardTokenizer
filtered by aStandardFilter
, aLowerCaseFilter
, aStopFilter
, and aSnowballFilter
- Specified by:
tokenStream
in classAnalyzer
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reusableTokenStream
public TokenStream reusableTokenStream(String fieldName, Reader reader) throws IOException
Deprecated.Returns a (possibly reused)StandardTokenizer
filtered by aStandardFilter
, aLowerCaseFilter
, aStopFilter
, and aSnowballFilter
- Overrides:
reusableTokenStream
in classAnalyzer
- Throws:
IOException
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