public final class BrazilianAnalyzer extends StopwordAnalyzerBase
Analyzer
for Brazilian Portuguese language.
Supports an external list of stopwords (words that will not be indexed at all) and an external list of exclusions (words that will not be stemmed, but indexed).
NOTE: This class uses the same Version
dependent settings as StandardAnalyzer
.
Analyzer.GlobalReuseStrategy, Analyzer.PerFieldReuseStrategy, Analyzer.ReuseStrategy, Analyzer.TokenStreamComponents
Modifier and Type | Field and Description |
---|---|
static String |
DEFAULT_STOPWORD_FILE
File containing default Brazilian Portuguese stopwords.
|
GLOBAL_REUSE_STRATEGY, PER_FIELD_REUSE_STRATEGY
Constructor and Description |
---|
BrazilianAnalyzer(Version matchVersion)
Builds an analyzer with the default stop words (
getDefaultStopSet() ). |
BrazilianAnalyzer(Version matchVersion,
CharArraySet stopwords)
Builds an analyzer with the given stop words
|
BrazilianAnalyzer(Version matchVersion,
CharArraySet stopwords,
CharArraySet stemExclusionSet)
Builds an analyzer with the given stop words and stemming exclusion words
|
Modifier and Type | Method and Description |
---|---|
static CharArraySet |
getDefaultStopSet()
Returns an unmodifiable instance of the default stop-words set.
|
getStopwordSet
close, getOffsetGap, getPositionIncrementGap, getReuseStrategy, tokenStream, tokenStream
public static final String DEFAULT_STOPWORD_FILE
public BrazilianAnalyzer(Version matchVersion)
getDefaultStopSet()
).public BrazilianAnalyzer(Version matchVersion, CharArraySet stopwords)
matchVersion
- lucene compatibility versionstopwords
- a stopword setpublic BrazilianAnalyzer(Version matchVersion, CharArraySet stopwords, CharArraySet stemExclusionSet)
matchVersion
- lucene compatibility versionstopwords
- a stopword setpublic static CharArraySet getDefaultStopSet()
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