org.apache.lucene.analysis.tr

## Class TurkishLowerCaseFilter

- java.lang.Object
- - org.apache.lucene.util.AttributeSource
  - - org.apache.lucene.analysis.TokenStream
    - - org.apache.lucene.analysis.TokenFilter
      - - org.apache.lucene.analysis.tr.TurkishLowerCaseFilter

All Implemented Interfaces:
  Closeable, AutoCloseable

    public final class TurkishLowerCaseFilter
    extends TokenFilter

Normalizes Turkish token text to lower case.

Turkish and Azeri have unique casing behavior for some characters. This filter applies Turkish lowercase rules. For more information, see http://en.wikipedia.org/wiki/Turkish_dotted_and_dotless_I

### Nested Class Summary

### Nested classes/interfaces inherited from class org.apache.lucene.util.AttributeSource

`AttributeSource.State`

### Field Summary

### Fields inherited from class org.apache.lucene.analysis.TokenFilter

`input`

### Fields inherited from class org.apache.lucene.analysis.TokenStream

`DEFAULT_TOKEN_ATTRIBUTE_FACTORY`

### Constructor Summary

Constructors
Constructor and Description
`TurkishLowerCaseFilter(TokenStream in)` Create a new TurkishLowerCaseFilter, that normalizes Turkish token text to lower case.

### Method Summary

All Methods Instance Methods Concrete Methods
`boolean` `incrementToken()`

### Methods inherited from class org.apache.lucene.analysis.TokenFilter

`close, end, reset`

### Methods inherited from class org.apache.lucene.util.AttributeSource

`addAttribute, addAttributeImpl, captureState, clearAttributes, cloneAttributes, copyTo, endAttributes, equals, getAttribute, getAttributeClassesIterator, getAttributeFactory, getAttributeImplsIterator, hasAttribute, hasAttributes, hashCode, reflectAsString, reflectWith, removeAllAttributes, restoreState, toString`

### Methods inherited from class java.lang.Object

`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

### Constructor Detail

#### TurkishLowerCaseFilter

    public TurkishLowerCaseFilter(TokenStream in)

Create a new TurkishLowerCaseFilter, that normalizes Turkish token text to lower case.

Parameters:
  `in` - TokenStream to filter

### Method Detail

#### incrementToken

    public final boolean incrementToken()
                                 throws IOException

Specified by:
  `incrementToken` in class `TokenStream`
Throws:
  `IOException`