MockCharFilter (Lucene 3.6.2 API)

java.lang.Object
- java.io.Reader
- - org.apache.lucene.analysis.CharStream
  - - org.apache.lucene.analysis.MockCharFilter

All Implemented Interfaces:

Closeable, AutoCloseable, Readable
```
public class MockCharFilter
extends org.apache.lucene.analysis.CharStream
```
the purpose of this charfilter is to send offsets out of bounds if the analyzer doesn't use correctOffset or does incorrect offset math.

Field Summary
- Fields inherited from class java.io.Reader
  lock

Constructor Summary

Constructors
Constructor Description

MockCharFilter(Reader in)

MockCharFilter(Reader in, int remainder)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`addOffCorrectMap(int off, int cumulativeDiff)`
`void`	`close()`
`int`	`correctOffset(int currentOff)`
`int`	`read()`
`int`	`read(char[] cbuf, int off, int len)`

Methods inherited from class java.io.Reader
mark, markSupported, nullReader, read, read, ready, reset, skip, transferTo

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

Constructor Detail

MockCharFilter

public MockCharFilter(Reader in,
                      int remainder)

MockCharFilter
```
public MockCharFilter(Reader in)
```

Method Detail

close
```
public void close()
           throws IOException
```
Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class Reader

Throws:

IOException

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

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

correctOffset
```
public int correctOffset(int currentOff)
```
Specified by:

correctOffset in class org.apache.lucene.analysis.CharStream

addOffCorrectMap

protected void addOffCorrectMap(int off,
                                int cumulativeDiff)