Package fr.ens.biologie.genomique.eoulsan.io

Class ByteCountInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

fr.ens.biologie.genomique.eoulsan.io.ByteCountInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class ByteCountInputStream
extends FilterInputStream

This filter class allow to count the number of bytes read by an inputStream.

Since:

1.0

Author:

Laurent Jourdren

Constructor Summary

Constructors

Constructor	Description
ByteCountInputStream(InputStream is)	Public constructor
ByteCountInputStream(InputStream is, long attemptNRead)	Public constructor

Method Summary

Modifier and Type	Method	Description
void	close()
long	getBytesRead()	Get the number of bytes read.
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
void	reset()
long	skip(long n)

Methods inherited from class java.io.FilterInputStream

available, mark, markSupported

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

ByteCountInputStream

public ByteCountInputStream(InputStream is)

Public constructor

Parameters:

is - inputStream

ByteCountInputStream

public ByteCountInputStream(InputStream is,
 long attemptNRead)

Public constructor

Parameters:

is - inputStream

attemptNRead - attempt read count

Method Details

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class FilterInputStream

Throws:

IOException

read

public int read()
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read(byte[] b,
 int off,
 int len)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

reset

public void reset()
           throws IOException

Overrides:

reset in class FilterInputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class FilterInputStream

Throws:

IOException

getBytesRead

public long getBytesRead()

Get the number of bytes read.

Returns:

the number of bytes read