Closeable
, AutoCloseable
public final class IrishAnalyzer extends StopwordAnalyzerBase
Analyzer
for Irish.ReusableAnalyzerBase.TokenStreamComponents
Modifier and Type | Field | Description |
---|---|---|
static String |
DEFAULT_STOPWORD_FILE |
File containing default Irish stopwords.
|
matchVersion, stopwords
Constructor | Description |
---|---|
IrishAnalyzer(Version matchVersion) |
Builds an analyzer with the default stop words:
DEFAULT_STOPWORD_FILE . |
IrishAnalyzer(Version matchVersion,
CharArraySet stopwords) |
Builds an analyzer with the given stop words.
|
IrishAnalyzer(Version matchVersion,
CharArraySet stopwords,
CharArraySet stemExclusionSet) |
Builds an analyzer with the given stop words.
|
Modifier and Type | Method | Description |
---|---|---|
protected ReusableAnalyzerBase.TokenStreamComponents |
createComponents(String fieldName,
Reader reader) |
Creates a
ReusableAnalyzerBase.TokenStreamComponents
which tokenizes all the text in the provided Reader . |
static CharArraySet |
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
initReader, reusableTokenStream, tokenStream
getStopwordSet, loadStopwordSet, loadStopwordSet, loadStopwordSet
public static final String DEFAULT_STOPWORD_FILE
public IrishAnalyzer(Version matchVersion)
DEFAULT_STOPWORD_FILE
.public IrishAnalyzer(Version matchVersion, CharArraySet stopwords)
matchVersion
- lucene compatibility versionstopwords
- a stopword setpublic IrishAnalyzer(Version matchVersion, CharArraySet stopwords, CharArraySet stemExclusionSet)
KeywordMarkerFilter
before
stemming.matchVersion
- lucene compatibility versionstopwords
- a stopword setstemExclusionSet
- a set of terms not to be stemmedpublic static CharArraySet getDefaultStopSet()
protected ReusableAnalyzerBase.TokenStreamComponents createComponents(String fieldName, Reader reader)
ReusableAnalyzerBase.TokenStreamComponents
which tokenizes all the text in the provided Reader
.createComponents
in class ReusableAnalyzerBase
fieldName
- the name of the fields content passed to the
ReusableAnalyzerBase.TokenStreamComponents
sink as a readerreader
- the reader passed to the Tokenizer
constructorReusableAnalyzerBase.TokenStreamComponents
built from an StandardTokenizer
filtered with
StandardFilter
, IrishLowerCaseFilter
, StopFilter
, KeywordMarkerFilter
if a stem exclusion set is
provided and SnowballFilter
.Copyright © 2000-2018 Apache Software Foundation. All Rights Reserved.