org.apache.lucene.analysis.fa

## Class PersianCharFilter

- java.lang.Object
- - java.io.Reader
  - - org.apache.lucene.analysis.CharFilter
    - - org.apache.lucene.analysis.fa.PersianCharFilter

All Implemented Interfaces:
  Closeable, AutoCloseable, Readable

    public class PersianCharFilter
    extends CharFilter

CharFilter that replaces instances of Zero-width non-joiner with an ordinary space.

### Field Summary

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

`input`

### Fields inherited from class java.io.Reader

`lock`

### Constructor Summary

Constructors
Constructor and Description
`PersianCharFilter(Reader in)`

### Method Summary

All Methods Instance Methods Concrete Methods
`protected int` `correct(int currentOff)`
`int` `read()`
`int` `read(char[] cbuf, int off, int len)`

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

`close, correctOffset`

### Methods inherited from class java.io.Reader

`mark, markSupported, read, read, ready, reset, skip`

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

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

### Constructor Detail

#### PersianCharFilter

    public PersianCharFilter(Reader in)

### Method Detail

#### read

    public int read(char[] cbuf,
                    int off,
                    int len)
             throws IOException

Specified by:
  `read` in class `Reader`
Throws:
  `IOException`

#### read

    public int read()
             throws IOException

Overrides:
  `read` in class `Reader`
Throws:
  `IOException`

#### correct

    protected int correct(int currentOff)

Specified by:
  `correct` in class `CharFilter`