org.elasticsearch.index.analysis
Class NamedAnalyzer

java.lang.Object
  org.apache.lucene.analysis.Analyzer
      org.elasticsearch.index.analysis.NamedAnalyzer

All Implemented Interfaces:

Closeable

Direct Known Subclasses:

NamedCustomAnalyzer

public class NamedAnalyzer
extends org.apache.lucene.analysis.Analyzer

Named analyzer is an analyzer wrapper around an actual analyzer (analyzer that is associated with a name (name().

Constructor Summary

NamedAnalyzer(String name, org.apache.lucene.analysis.Analyzer analyzer)

NamedAnalyzer(String name, AnalyzerScope scope, org.apache.lucene.analysis.Analyzer analyzer)

Method Summary

org.apache.lucene.analysis.Analyzer	analyzer() The actual analyzer.
void	close()
int	getOffsetGap(org.apache.lucene.document.Fieldable field)
int	getPositionIncrementGap(String fieldName)
String	name() The name of the analyzer.
org.apache.lucene.analysis.TokenStream	reusableTokenStream(String fieldName, Reader reader)
AnalyzerScope	scope() The scope of the analyzer.
org.apache.lucene.analysis.TokenStream	tokenStream(String fieldName, Reader reader)
String	toString()

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

getPreviousTokenStream, setPreviousTokenStream

Methods inherited from class java.lang.Object

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

Constructor Detail

NamedAnalyzer

public NamedAnalyzer(String name,
                     org.apache.lucene.analysis.Analyzer analyzer)

NamedAnalyzer

public NamedAnalyzer(String name,
                     AnalyzerScope scope,
                     org.apache.lucene.analysis.Analyzer analyzer)

Method Detail

name

public String name()

The name of the analyzer.

scope

public AnalyzerScope scope()

The scope of the analyzer.

analyzer

public org.apache.lucene.analysis.Analyzer analyzer()

The actual analyzer.

tokenStream

public final org.apache.lucene.analysis.TokenStream tokenStream(String fieldName,
                                                                Reader reader)

Specified by:

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

reusableTokenStream

public final org.apache.lucene.analysis.TokenStream reusableTokenStream(String fieldName,
                                                                        Reader reader)
                                                                 throws IOException

Overrides:

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

Throws:

IOException

getPositionIncrementGap

public int getPositionIncrementGap(String fieldName)

Overrides:

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

getOffsetGap

public int getOffsetGap(org.apache.lucene.document.Fieldable field)

Overrides:

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

close

public void close()

Specified by:

close in interface Closeable

Overrides:

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

toString

public String toString()

Overrides:

toString in class Object