Class CountingOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

com.google.common.io.CountingOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

@GwtIncompatible
public final class CountingOutputStream
extends FilterOutputStream

An OutputStream that counts the number of bytes written.

Since:

1.0

Author:

Chris Nokleberg

Field Summary

Fields inherited from class FilterOutputStream

out

Constructor Summary

Constructors

Constructor	Description
CountingOutputStream(OutputStream out)	Wraps another output stream, counting the number of bytes written.

Method Summary

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

Methods inherited from class FilterOutputStream

flush, write

Methods inherited from class OutputStream

nullOutputStream

Methods inherited from class Object

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

Constructor Details

CountingOutputStream

public CountingOutputStream(OutputStream out)

Wraps another output stream, counting the number of bytes written.

Parameters:

out - the output stream to be wrapped

Method Details

getCount

public long getCount()

Returns the number of bytes written.

write

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