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java.lang.Object org.apache.lucene.analysis.Analyzer org.apache.lucene.analysis.util.StopwordAnalyzerBase org.apache.lucene.analysis.hi.HindiAnalyzer
public final class HindiAnalyzer
Analyzer for Hindi.
You must specify the required Version
compatibility when creating HindiAnalyzer:
Nested Class Summary |
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Nested classes/interfaces inherited from class org.apache.lucene.analysis.Analyzer |
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Analyzer.GlobalReuseStrategy, Analyzer.PerFieldReuseStrategy, Analyzer.ReuseStrategy, Analyzer.TokenStreamComponents |
Field Summary | |
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static String |
DEFAULT_STOPWORD_FILE
File containing default Hindi stopwords. |
Fields inherited from class org.apache.lucene.analysis.util.StopwordAnalyzerBase |
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matchVersion, stopwords |
Constructor Summary | |
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HindiAnalyzer(Version version)
Builds an analyzer with the default stop words: DEFAULT_STOPWORD_FILE . |
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HindiAnalyzer(Version version,
CharArraySet stopwords)
Builds an analyzer with the given stop words |
|
HindiAnalyzer(Version version,
CharArraySet stopwords,
CharArraySet stemExclusionSet)
Builds an analyzer with the given stop words |
Method Summary | |
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protected Analyzer.TokenStreamComponents |
createComponents(String fieldName,
Reader reader)
Creates Analyzer.TokenStreamComponents
used to tokenize all the text in the provided Reader . |
static CharArraySet |
getDefaultStopSet()
Returns an unmodifiable instance of the default stop-words set. |
Methods inherited from class org.apache.lucene.analysis.util.StopwordAnalyzerBase |
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getStopwordSet, loadStopwordSet, loadStopwordSet, loadStopwordSet |
Methods inherited from class org.apache.lucene.analysis.Analyzer |
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close, getOffsetGap, getPositionIncrementGap, initReader, tokenStream |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final String DEFAULT_STOPWORD_FILE
Constructor Detail |
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public HindiAnalyzer(Version version, CharArraySet stopwords, CharArraySet stemExclusionSet)
version
- lucene compatibility versionstopwords
- a stopword setstemExclusionSet
- a stemming exclusion setpublic HindiAnalyzer(Version version, CharArraySet stopwords)
version
- lucene compatibility versionstopwords
- a stopword setpublic HindiAnalyzer(Version version)
DEFAULT_STOPWORD_FILE
.
Method Detail |
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public static CharArraySet getDefaultStopSet()
protected Analyzer.TokenStreamComponents createComponents(String fieldName, Reader reader)
Analyzer.TokenStreamComponents
used to tokenize all the text in the provided Reader
.
createComponents
in class Analyzer
Analyzer.TokenStreamComponents
built from a StandardTokenizer
filtered with
LowerCaseFilter
, IndicNormalizationFilter
,
HindiNormalizationFilter
, KeywordMarkerFilter
if a stem exclusion set is provided, HindiStemFilter
, and
Hindi Stop words
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