com.googlecode.jinahya.io

Class BlackOutputStream

java.lang.Object

java.io.OutputStream

com.googlecode.jinahya.io.BlackOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class BlackOutputStream
extends OutputStream

An OutputStream which blacks out written values.

Author:

Jin Kwon

Constructor Summary

Constructors

Constructor and Description
BlackOutputStream() Creates a new instance without a limit.
BlackOutputStream(long limit) Creates a new instance with given limit.

Method Summary

Methods

Modifier and Type	Method and Description
long	getCount() Returns the number of bytes written so far.
WritableByteChannel	newChannel() Constructs a channel that writes bytes to this stream.
void	write(int b) Writes given byte.

Methods inherited from class java.io.OutputStream

close, flush, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

BlackOutputStream

public BlackOutputStream(long limit)

Creates a new instance with given limit.

Parameters:

limit - the maximum number of bytes for writer; any negative value for no limit.

BlackOutputStream

public BlackOutputStream()

Creates a new instance without a limit.

Method Detail

write

public void write(int b)
           throws IOException

Writes given byte.

Specified by:

write in class OutputStream

Parameters:

b - the byte to write

Throws:

IOException - if limit is not #UNLIMITED and the number of bytes written so far exceeds it.

newChannel

public WritableByteChannel newChannel()

Constructs a channel that writes bytes to this stream.

Returns:

A new writable byte channel

getCount

public long getCount()

Returns the number of bytes written so far.

Returns:

the number of bytes written so far.