KeywordAnalyzer (Lucene 3.6.2 API)

java.lang.Object
- org.apache.lucene.analysis.Analyzer
- - org.apache.lucene.analysis.ReusableAnalyzerBase
  - - org.apache.lucene.analysis.KeywordAnalyzer

All Implemented Interfaces:

Closeable, AutoCloseable
```
public final class KeywordAnalyzer
extends ReusableAnalyzerBase
```
"Tokenizes" the entire stream as a single token. This is useful for data like zip codes, ids, and some product names.

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.lucene.analysis.ReusableAnalyzerBase
  ReusableAnalyzerBase.TokenStreamComponents

Constructor Summary

Constructors
Constructor Description

KeywordAnalyzer()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected ReusableAnalyzerBase.TokenStreamComponents`	`createComponents(String fieldName, Reader reader)`	Creates a new `ReusableAnalyzerBase.TokenStreamComponents` instance for this analyzer.

Methods inherited from class org.apache.lucene.analysis.ReusableAnalyzerBase
initReader, reusableTokenStream, tokenStream

Methods inherited from class org.apache.lucene.analysis.Analyzer
close, getOffsetGap, getPositionIncrementGap, getPreviousTokenStream, setPreviousTokenStream

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - KeywordAnalyzer
```
public KeywordAnalyzer()
```
- Method Detail
  - createComponents
```
protected ReusableAnalyzerBase.TokenStreamComponents createComponents(String fieldName,
                                                                      Reader reader)
```
    Description copied from class: ReusableAnalyzerBase
    
    Creates a new ReusableAnalyzerBase.TokenStreamComponents instance for this analyzer.
    
    Specified by:
    
    createComponents in class ReusableAnalyzerBase
    
    Parameters:
    
    fieldName - the name of the fields content passed to the ReusableAnalyzerBase.TokenStreamComponents sink as a reader
    
    reader - the reader passed to the Tokenizer constructor
    
    Returns:
    
    the ReusableAnalyzerBase.TokenStreamComponents for this analyzer.