MappingCharFilter (Lucene 3.6.2 API)

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Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

java.lang.Object
- java.io.Reader
- - org.apache.lucene.analysis.CharStream
  - - org.apache.lucene.analysis.CharFilter
    - - org.apache.lucene.analysis.BaseCharFilter
      - org.apache.lucene.analysis.MappingCharFilter

All Implemented Interfaces:

Closeable, AutoCloseable, Readable
```
public class MappingCharFilter
extends BaseCharFilter
```
Simplistic CharFilter that applies the mappings contained in a NormalizeCharMap to the character stream, and correcting the resulting changes to the offsets.

Field Summary
- Fields inherited from class org.apache.lucene.analysis.CharFilter
  input
- Fields inherited from class java.io.Reader
  lock

Constructor Summary

Constructors
Constructor	Description
`MappingCharFilter(NormalizeCharMap normMap, Reader in)`	Easy-use constructor that takes a `Reader`.
`MappingCharFilter(NormalizeCharMap normMap, CharStream in)`	Default constructor that takes a `CharStream`.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

int read()

int read(char[] cbuf, int off, int len)
- Methods inherited from class org.apache.lucene.analysis.BaseCharFilter
  addOffCorrectMap, correct, getLastCumulativeDiff
- Methods inherited from class org.apache.lucene.analysis.CharFilter
  close, correctOffset, mark, markSupported, reset
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
- Methods inherited from class java.io.Reader
  read, read, ready, skip, transferTo

Constructor Detail

MappingCharFilter

public MappingCharFilter(NormalizeCharMap normMap,
                         CharStream in)

Default constructor that takes a CharStream.

MappingCharFilter

public MappingCharFilter(NormalizeCharMap normMap,
                         Reader in)

Easy-use constructor that takes a Reader.

Method Detail

read
```
public int read()
         throws IOException
```
Overrides:

read in class Reader

Throws:

IOException

read

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

Overrides:: read in class CharFilter
Throws:: IOException

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