public final class GreekAnalyzer extends StopwordAnalyzerBase
Analyzer
for the Greek language.
Supports an external list of stopwords (words that will not be indexed at all). A default set of stopwords is used unless an alternative list is specified.
NOTE: This class uses the same Version
dependent settings as StandardAnalyzer
.
Analyzer.ReuseStrategy, Analyzer.TokenStreamComponents
Modifier and Type | Field and Description |
---|---|
static String |
DEFAULT_STOPWORD_FILE
File containing default Greek stopwords.
|
stopwords
GLOBAL_REUSE_STRATEGY, PER_FIELD_REUSE_STRATEGY
Constructor and Description |
---|
GreekAnalyzer()
Builds an analyzer with the default stop words.
|
GreekAnalyzer(CharArraySet stopwords)
Builds an analyzer with the given stop words.
|
Modifier and Type | Method and Description |
---|---|
protected Analyzer.TokenStreamComponents |
createComponents(String fieldName)
Creates
Analyzer.TokenStreamComponents
used to tokenize all the text in the provided Reader . |
static CharArraySet |
getDefaultStopSet()
Returns a set of default Greek-stopwords
|
getStopwordSet, loadStopwordSet, loadStopwordSet, loadStopwordSet
close, getOffsetGap, getPositionIncrementGap, getReuseStrategy, getVersion, initReader, setVersion, tokenStream, tokenStream
public static final String DEFAULT_STOPWORD_FILE
public GreekAnalyzer()
public GreekAnalyzer(CharArraySet stopwords)
NOTE: The stopwords set should be pre-processed with the logic of
GreekLowerCaseFilter
for best results.
stopwords
- a stopword setpublic static final CharArraySet getDefaultStopSet()
protected Analyzer.TokenStreamComponents createComponents(String fieldName)
Analyzer.TokenStreamComponents
used to tokenize all the text in the provided Reader
.createComponents
in class Analyzer
Analyzer.TokenStreamComponents
built from a StandardTokenizer
filtered with
GreekLowerCaseFilter
, StandardFilter
,
StopFilter
, and GreekStemFilter
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