org.apache.commons.io.output
Class CountingOutputStream

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          org.apache.commons.io.output.ProxyOutputStream
              org.apache.commons.io.output.CountingOutputStream

public class CountingOutputStream

extends ProxyOutputStream

Used in debugging, it counts the number of bytes that pass through it.

Version:

$Id: CountingOutputStream.java 155419 2005-02-26 13:02:41Z dirkv $

Field Summary

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

CountingOutputStream(OutputStream out)
Constructs a CountingOutputStream.

Method Summary

int	getCount() The number of bytes that have passed through this stream.
int	resetCount() Set the count back to 0.
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class org.apache.commons.io.output.ProxyOutputStream

close, flush

Methods inherited from class java.lang.Object

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

Constructor Detail

CountingOutputStream

public CountingOutputStream(OutputStream out)

Constructs a CountingOutputStream.

Parameters:

out - the OutputStream to write to

Method Detail

write

public void write(byte[] b)
           throws IOException

Overrides:

write in class ProxyOutputStream

Throws:

IOException

See Also:

OutputStream.write(byte[])

write

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

Overrides:

write in class ProxyOutputStream

Throws:

IOException

See Also:

OutputStream.write(byte[], int, int)

write

public void write(int b)
           throws IOException

Overrides:

write in class ProxyOutputStream

Throws:

IOException

See Also:

OutputStream.write(int)

getCount

public int getCount()

The number of bytes that have passed through this stream.

Returns:

the number of bytes accumulated

resetCount

public int resetCount()

Set the count back to 0.

Returns:

the count previous to resetting.