com.github.robtimus.obfuscation.support

Class CountingReader

java.lang.Object

java.io.Reader

com.github.robtimus.obfuscation.support.CountingReader

All Implemented Interfaces:

Closeable, AutoCloseable, Readable

public class CountingReader
extends Reader

A Reader that counts the number of characters that are read.

Author:

Rob Spoor

Since:

1.4

Field Summary

Fields inherited from class java.io.Reader

lock

Method Summary

Modifier and Type	Method and Description
void	close()
long	count() Returns the number of characters read so far.
void	mark(int readAheadLimit)
boolean	markSupported()
int	read()
int	read(char[] cbuf, int off, int len)
boolean	ready()
void	reset()
long	skip(long n)

Methods inherited from class java.io.Reader

read, read

Methods inherited from class java.lang.Object

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

Method Detail

count

public long count()

Returns the number of characters read so far. It also includes the number of skipped characters.

Returns:

The number of characters read or skipped so far.

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

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class Reader

Throws:

IOException

ready

public boolean ready()
              throws IOException

Overrides:

ready in class Reader

Throws:

IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class Reader

mark

public void mark(int readAheadLimit)
          throws IOException

Overrides:

mark in class Reader

Throws:

IOException

reset

public void reset()
           throws IOException

Overrides:

reset in class Reader

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in class Reader

Throws:

IOException