org.apache.solr.analysis

Class WhitespaceTokenizerFactory

java.lang.Object

org.apache.solr.analysis.BaseTokenizerFactory

org.apache.solr.analysis.WhitespaceTokenizerFactory

All Implemented Interfaces:

TokenizerFactory

public class WhitespaceTokenizerFactory
extends BaseTokenizerFactory

Factory for WhitespaceTokenizer.

 <fieldType name="text_ws" class="solr.TextField" positionIncrementGap="100">
   <analyzer>
     <tokenizer class="solr.WhitespaceTokenizerFactory"/>
   </analyzer>
 </fieldType>

Version:

$Id: WhitespaceTokenizerFactory.java 1074011 2011-02-24 01:49:49Z koji $

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,String>	args The init args
protected Version	luceneMatchVersion the luceneVersion arg

Fields inherited from class org.apache.solr.analysis.BaseTokenizerFactory

log

Constructor Summary

Constructors

Constructor and Description
WhitespaceTokenizerFactory()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	assureMatchVersion() this method can be called in the TokenizerFactory.create(java.io.Reader) or TokenFilterFactory.create(org.apache.lucene.analysis.TokenStream) methods, to inform user, that for this factory a luceneMatchVersion is required
WhitespaceTokenizer	create(Reader input) Creates a TokenStream of the specified input
Map<String,String>	getArgs()
protected boolean	getBoolean(String name, boolean defaultVal)
protected boolean	getBoolean(String name, boolean defaultVal, boolean useDefault)
protected int	getInt(String name)
protected int	getInt(String name, int defaultVal)
protected int	getInt(String name, int defaultVal, boolean useDefault)
protected CharArraySet	getSnowballWordSet(ResourceLoader loader, String wordFiles, boolean ignoreCase) same as getWordSet(ResourceLoader, String, boolean), except the input is in snowball format.
protected CharArraySet	getWordSet(ResourceLoader loader, String wordFiles, boolean ignoreCase)
void	init(Map<String,String> args) init will be called just once, immediately after creation.
protected void	warnDeprecated(String message)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.solr.analysis.TokenizerFactory

getArgs

Field Detail

args

protected Map<String,String> args

The init args

luceneMatchVersion

protected Version luceneMatchVersion

the luceneVersion arg

Constructor Detail

WhitespaceTokenizerFactory

public WhitespaceTokenizerFactory()

Method Detail

init

public void init(Map<String,String> args)

Description copied from interface: TokenizerFactory

init will be called just once, immediately after creation.

The args are user-level initialization parameters that may be specified when declaring a the factory in the schema.xml

Specified by:

init in interface TokenizerFactory

create

public WhitespaceTokenizer create(Reader input)

Description copied from interface: TokenizerFactory

Creates a TokenStream of the specified input

getArgs

public Map<String,String> getArgs()

assureMatchVersion

protected final void assureMatchVersion()

this method can be called in the TokenizerFactory.create(java.io.Reader) or TokenFilterFactory.create(org.apache.lucene.analysis.TokenStream) methods, to inform user, that for this factory a luceneMatchVersion is required

warnDeprecated

protected final void warnDeprecated(String message)

getInt

protected int getInt(String name)

getInt

protected int getInt(String name,
         int defaultVal)

getInt

protected int getInt(String name,
         int defaultVal,
         boolean useDefault)

getBoolean

protected boolean getBoolean(String name,
                 boolean defaultVal)

getBoolean

protected boolean getBoolean(String name,
                 boolean defaultVal,
                 boolean useDefault)

getWordSet

protected CharArraySet getWordSet(ResourceLoader loader,
                      String wordFiles,
                      boolean ignoreCase)
                           throws IOException

Throws:

IOException

getSnowballWordSet

protected CharArraySet getSnowballWordSet(ResourceLoader loader,
                              String wordFiles,
                              boolean ignoreCase)
                                   throws IOException

same as getWordSet(ResourceLoader, String, boolean), except the input is in snowball format.

Throws:

IOException