org.jaudiotagger.audio.asf.io
Class CountingOutputstream

java.lang.Object
  java.io.OutputStream
      org.jaudiotagger.audio.asf.io.CountingOutputstream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

public class CountingOutputstream
extends java.io.OutputStream

This output stream wraps around another OutputStream and delegates the write calls.
Additionally all written bytes are counted and available by getCount().

Author:

Christian Laireiter

Field Summary

private long	count Stores the amount of bytes written.
private java.io.OutputStream	wrapped The stream to forward the write calls.

Constructor Summary

CountingOutputstream(java.io.OutputStream outputStream)
Creates an instance which will delegate the write calls to the given output stream.

Method Summary

void	close()
void	flush()
long	getCount()
void	write(byte[] bytes)
void	write(byte[] bytes, int off, int len)
void	write(int toWrite)

Methods inherited from class java.lang.Object

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

Field Detail

count

private long count

Stores the amount of bytes written.

wrapped

private final java.io.OutputStream wrapped

The stream to forward the write calls.

Constructor Detail

CountingOutputstream

public CountingOutputstream(java.io.OutputStream outputStream)

Creates an instance which will delegate the write calls to the given output stream.

Parameters:

outputStream - stream to wrap.

Method Detail

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.OutputStream

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.OutputStream

Throws:

java.io.IOException

getCount

public long getCount()

Returns:

the count

write

public void write(byte[] bytes)
           throws java.io.IOException

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

public void write(byte[] bytes,
                  int off,
                  int len)
           throws java.io.IOException

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

public void write(int toWrite)
           throws java.io.IOException

Specified by:

write in class java.io.OutputStream

Throws:

java.io.IOException