ApostropheFilter (JCMS API)

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java.lang.Object
- org.apache.lucene.util.AttributeSource
- - org.apache.lucene.analysis.TokenStream
  - - org.apache.lucene.analysis.TokenFilter
    - - com.jalios.util.lucene.ApostropheFilter

```
public final class ApostropheFilter
extends org.apache.lucene.analysis.TokenFilter
```
Remove starting apostrophe from tokens extracted with StandardFilter. Used in french to remove first part of token such as:
"l'amour" to "amour"
"d'ailleurs" to "ailleurs"
"c'est" to "est"
"j'avais" to "avais"
"m'avait" to "avait"
"n'avez" to "avez"
"s'était" to "était"
"t'étais" to "étais"

Author:: Olivier Jaquemet

- Nested Class Summary
  - Nested classes/interfaces inherited from class org.apache.lucene.util.AttributeSource
    org.apache.lucene.util.AttributeSource.AttributeFactory, org.apache.lucene.util.AttributeSource.State
- Field Summary
  - Fields inherited from class org.apache.lucene.analysis.TokenFilter
    input
- Constructor Summary
  
  Constructors
  Constructor and Description
  
  ApostropheFilter(org.apache.lucene.analysis.TokenStream in)
  Construct new ApostropheFilter filtering for specified stream.
- Method Summary
  
  Methods
  Modifier and Type Method and Description
  
  org.apache.lucene.analysis.Token next()
  Returns the next token in the stream, or null at EOS.
  - Methods inherited from class org.apache.lucene.analysis.TokenFilter
    close, end, reset
  - Methods inherited from class org.apache.lucene.analysis.TokenStream
    getOnlyUseNewAPI, incrementToken, next, setOnlyUseNewAPI
  - Methods inherited from class org.apache.lucene.util.AttributeSource
    addAttribute, addAttributeImpl, captureState, clearAttributes, cloneAttributes, equals, getAttribute, getAttributeClassesIterator, getAttributeFactory, getAttributeImplsIterator, hasAttribute, hasAttributes, hashCode, restoreState, toString
  - Methods inherited from class java.lang.Object
    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - ApostropheFilter
```
public ApostropheFilter(org.apache.lucene.analysis.TokenStream in)
```
    Construct new ApostropheFilter filtering for specified stream.
    
    Parameters:
    in - the TokenStream to be filtered
- Method Detail
  - next
```
public org.apache.lucene.analysis.Token next()
                                      throws java.io.IOException
```
    Returns the next token in the stream, or null at EOS.
    Removes [cdjlmnstCDJLMNST]' from the start of words.
    
    Overrides:
    
    next in class org.apache.lucene.analysis.TokenStream
    
    Throws:
    
    java.io.IOException

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