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

Class ByteCountOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

fr.ens.biologie.genomique.eoulsan.io.ByteCountOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class ByteCountOutputStream
extends FilterOutputStream

This class define a filter that count the number of written bytes by an InputStream.

Since:

1.0

Author:

Laurent Jourdren

Constructor Summary

Constructors

Constructor	Description
ByteCountOutputStream(OutputStream os)	Public constructor.
ByteCountOutputStream(OutputStream os, long attemptedNWritten)	Public constructor.

Method Summary

Modifier and Type	Method	Description
void	close()
long	getBytesNumberWritten()	Get the number of bytes written.
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.io.FilterOutputStream

flush

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Constructor Details

ByteCountOutputStream

public ByteCountOutputStream(OutputStream os)

Public constructor.

Parameters:

os - output stream

ByteCountOutputStream

public ByteCountOutputStream(OutputStream os,
 long attemptedNWritten)

Public constructor.

Parameters:

os - output stream

attemptedNWritten - attempt write count

Method Details

write

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

Overrides:

write in class FilterOutputStream

Throws:

IOException

write

public void write(byte[] b)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException

write

public void write(int b)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class FilterOutputStream

Throws:

IOException

getBytesNumberWritten

public long getBytesNumberWritten()

Get the number of bytes written.

Returns:

the number of bytes written