Closeable
, AutoCloseable
public final class SimpleAnalyzer extends ReusableAnalyzerBase
Analyzer
that filters LetterTokenizer
with LowerCaseFilter
You must specify the required Version
compatibility
when creating CharTokenizer
:
LowerCaseTokenizer
uses an int based API to normalize and
detect token codepoints. See CharTokenizer.isTokenChar(int)
and
CharTokenizer.normalize(int)
for details.ReusableAnalyzerBase.TokenStreamComponents
Constructor | Description |
---|---|
SimpleAnalyzer() |
Deprecated.
use
SimpleAnalyzer(Version) instead |
SimpleAnalyzer(Version matchVersion) |
Creates a new
SimpleAnalyzer |
Modifier and Type | Method | Description |
---|---|---|
protected ReusableAnalyzerBase.TokenStreamComponents |
createComponents(String fieldName,
Reader reader) |
Creates a new
ReusableAnalyzerBase.TokenStreamComponents instance for this analyzer. |
close, getOffsetGap, getPositionIncrementGap, getPreviousTokenStream, setPreviousTokenStream
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
initReader, reusableTokenStream, tokenStream
public SimpleAnalyzer(Version matchVersion)
SimpleAnalyzer
matchVersion
- Lucene version to match See {@link above}@Deprecated public SimpleAnalyzer()
SimpleAnalyzer(Version)
insteadSimpleAnalyzer
protected ReusableAnalyzerBase.TokenStreamComponents createComponents(String fieldName, Reader reader)
ReusableAnalyzerBase
ReusableAnalyzerBase.TokenStreamComponents
instance for this analyzer.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
for this analyzer.Copyright © 2000-2018 Apache Software Foundation. All Rights Reserved.