org.elasticsearch.index.analysis

Class SnowballAnalyzer

java.lang.Object

org.apache.lucene.analysis.Analyzer

org.elasticsearch.index.analysis.SnowballAnalyzer

All Implemented Interfaces:

Closeable, AutoCloseable

Deprecated.

(3.1) Use the language-specific analyzer in modules/analysis instead. This analyzer WAS removed in Lucene 5.0

@Deprecated
public final class SnowballAnalyzer
extends org.apache.lucene.analysis.Analyzer

Filters StandardTokenizer with StandardFilter, LowerCaseFilter, StopFilter and SnowballFilter. Available stemmers are listed in org.tartarus.snowball.ext. The name of a stemmer is the part of the class name before "Stemmer", e.g., the stemmer in EnglishStemmer is named "English".

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.analysis.Analyzer

org.apache.lucene.analysis.Analyzer.ReuseStrategy, org.apache.lucene.analysis.Analyzer.TokenStreamComponents

Field Summary

Fields inherited from class org.apache.lucene.analysis.Analyzer

GLOBAL_REUSE_STRATEGY, PER_FIELD_REUSE_STRATEGY

Constructor Summary

Constructors

Constructor and Description
SnowballAnalyzer(String name) Deprecated. Builds the named analyzer with no stop words.
SnowballAnalyzer(String name, org.apache.lucene.analysis.util.CharArraySet stopWords) Deprecated. Builds the named analyzer with the given stop words.

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.lucene.analysis.Analyzer.TokenStreamComponents	createComponents(String fieldName) Deprecated. Constructs a StandardTokenizer filtered by a StandardFilter, a LowerCaseFilter, a StopFilter, and a SnowballFilter

Methods inherited from class org.apache.lucene.analysis.Analyzer

close, getOffsetGap, getPositionIncrementGap, getReuseStrategy, getVersion, initReader, setVersion, tokenStream, tokenStream

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SnowballAnalyzer

public SnowballAnalyzer(String name)

Deprecated.

Builds the named analyzer with no stop words.

SnowballAnalyzer

public SnowballAnalyzer(String name,
                org.apache.lucene.analysis.util.CharArraySet stopWords)

Deprecated.

Builds the named analyzer with the given stop words.

Method Detail

createComponents

public org.apache.lucene.analysis.Analyzer.TokenStreamComponents createComponents(String fieldName)

Deprecated.

Constructs a StandardTokenizer filtered by a StandardFilter, a LowerCaseFilter, a StopFilter, and a SnowballFilter

Specified by:

createComponents in class org.apache.lucene.analysis.Analyzer