org.archive.io

Class MiserOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

org.archive.io.MiserOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class MiserOutputStream
extends FilterOutputStream

A filter stream that both counts bytes written, and optionally swallows flush() requests.

Field Summary

Fields

Modifier and Type	Field and Description
protected long	count
protected boolean	passFlushes

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor and Description
MiserOutputStream(OutputStream out) Wraps another output stream, counting the number of bytes written.
MiserOutputStream(OutputStream out, boolean passFlushes) Wraps another output stream, counting the number of bytes written.

Method Summary

Methods

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

Methods inherited from class java.io.FilterOutputStream

write

Methods inherited from class java.lang.Object

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

Field Detail

count

protected long count

passFlushes

protected boolean passFlushes

Constructor Detail

MiserOutputStream

public MiserOutputStream(OutputStream out)

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

Parameters:

out - the output stream to be wrapped

MiserOutputStream

public MiserOutputStream(OutputStream out,
                 boolean passFlushes)

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

Parameters:

out - the output stream to be wrapped

Method Detail

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 Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class FilterOutputStream

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Overrides:

flush in class FilterOutputStream

Throws:

IOException