Closeable
, AutoCloseable
public final class ThaiAnalyzer
extends org.apache.lucene.analysis.StopwordAnalyzerBase
Analyzer
for Thai language. It uses BreakIterator
to break words.
You must specify the required Version
compatibility when creating ThaiAnalyzer:
Modifier and Type | Field | Description |
---|---|---|
static String |
DEFAULT_STOPWORD_FILE |
File containing default Thai stopwords.
|
Constructor | Description |
---|---|
ThaiAnalyzer(org.apache.lucene.util.Version matchVersion) |
Builds an analyzer with the default stop words.
|
ThaiAnalyzer(org.apache.lucene.util.Version matchVersion,
Set<?> stopwords) |
Builds an analyzer with the given stop words.
|
Modifier and Type | Method | Description |
---|---|---|
protected org.apache.lucene.analysis.ReusableAnalyzerBase.TokenStreamComponents |
createComponents(String fieldName,
Reader reader) |
Creates
ReusableAnalyzerBase.TokenStreamComponents
used to tokenize all the text in the provided Reader . |
static Set<?> |
getDefaultStopSet() |
Returns an unmodifiable instance of the default stop words set.
|
close, getOffsetGap, getPositionIncrementGap, getPreviousTokenStream, setPreviousTokenStream
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public static final String DEFAULT_STOPWORD_FILE
public ThaiAnalyzer(org.apache.lucene.util.Version matchVersion)
matchVersion
- lucene compatibility versionpublic ThaiAnalyzer(org.apache.lucene.util.Version matchVersion, Set<?> stopwords)
matchVersion
- lucene compatibility versionstopwords
- a stopword setpublic static Set<?> getDefaultStopSet()
protected org.apache.lucene.analysis.ReusableAnalyzerBase.TokenStreamComponents createComponents(String fieldName, Reader reader)
ReusableAnalyzerBase.TokenStreamComponents
used to tokenize all the text in the provided Reader
.createComponents
in class org.apache.lucene.analysis.ReusableAnalyzerBase
ReusableAnalyzerBase.TokenStreamComponents
built from a StandardTokenizer
filtered with
StandardFilter
, LowerCaseFilter
, ThaiWordFilter
, and
StopFilter
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