LowerCaseTokenizerFactory (Solr 9.0.0 core API)

java.lang.Object
- org.apache.lucene.analysis.AbstractAnalysisFactory
- - org.apache.lucene.analysis.TokenizerFactory
  - - org.apache.solr.analysis.LowerCaseTokenizerFactory

```
@Deprecated
public class LowerCaseTokenizerFactory
extends org.apache.lucene.analysis.TokenizerFactory
```
Deprecated.
Use LetterTokenizerFactory and LowerCaseFilterFactory
Factory for LowerCaseTokenizer.
```
 <fieldType name="text_lwrcase" class="solr.TextField" positionIncrementGap="100">
 <analyzer>
 <tokenizer class="solr.LowerCaseTokenizerFactory" maxTokenLen="256"/>
 </analyzer>
 </fieldType>
```
Options:
- maxTokenLen: max token length, should be greater than 0 and less than MAX_TOKEN_LENGTH_LIMIT (1024*1024). It is rare to need to change this else CharTokenizer::DEFAULT_MAX_WORD_LEN
SPI Name (case-insensitive: if the name is 'htmlStrip', 'htmlstrip' can be used when looking up the service).

"lowercase"

Field Summary

Fields
Modifier and Type Field Description

static String NAME
Deprecated.

SPI name
- Fields inherited from class org.apache.lucene.analysis.AbstractAnalysisFactory
  LUCENE_MATCH_VERSION_PARAM, luceneMatchVersion

Constructor Summary

Constructors
Constructor	Description
`LowerCaseTokenizerFactory()`	Deprecated. Default ctor for compatibility with SPI
`LowerCaseTokenizerFactory(Map<String,String> args)`	Deprecated. Creates a new LowerCaseTokenizerFactory

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`LowerCaseTokenizer`	`create(org.apache.lucene.util.AttributeFactory factory)`	Deprecated.

Methods inherited from class org.apache.lucene.analysis.TokenizerFactory
availableTokenizers, create, findSPIName, forName, lookupClass, reloadTokenizers

Methods inherited from class org.apache.lucene.analysis.AbstractAnalysisFactory
defaultCtorException, get, get, get, get, get, getBoolean, getChar, getClassArg, getFloat, getInt, getLines, getLuceneMatchVersion, getOriginalArgs, getPattern, getSet, getSnowballWordSet, getWordSet, isExplicitLuceneMatchVersion, require, require, require, requireBoolean, requireChar, requireFloat, requireInt, setExplicitLuceneMatchVersion, splitAt, splitFileNames

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

- Field Detail
  - NAME
```
public static final String NAME
```
    Deprecated.
    
    SPI name
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - LowerCaseTokenizerFactory
```
public LowerCaseTokenizerFactory(Map<String,String> args)
```
    Deprecated.
    
    Creates a new LowerCaseTokenizerFactory
  - LowerCaseTokenizerFactory
```
public LowerCaseTokenizerFactory()
```
    Deprecated.
    
    Default ctor for compatibility with SPI
- Method Detail
  - create
```
public LowerCaseTokenizer create(org.apache.lucene.util.AttributeFactory factory)
```
    Deprecated.
    
    Specified by:
    
    create in class org.apache.lucene.analysis.TokenizerFactory