Package org.apache.nifi.stream.io

Class ByteCountingOutputStream

java.lang.Object

java.io.OutputStream

org.apache.nifi.stream.io.ByteCountingOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

Direct Known Subclasses:

SynchronizedByteCountingOutputStream

public class ByteCountingOutputStream
extends OutputStream

Field Summary

Fields

Modifier and Type	Field	Description
private long	bytesWritten
private final OutputStream	out

Constructor Summary

Constructors

Constructor	Description
ByteCountingOutputStream(OutputStream out)
ByteCountingOutputStream(OutputStream out, long initialByteCount)

Method Summary

Modifier and Type	Method	Description
void	close()
void	flush()
long	getBytesWritten()
OutputStream	getWrappedStream()
void	reset()
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Field Details

out

private final OutputStream out

bytesWritten

private long bytesWritten

Constructor Details

ByteCountingOutputStream

public ByteCountingOutputStream(OutputStream out)

ByteCountingOutputStream

public ByteCountingOutputStream(OutputStream out,
 long initialByteCount)

Method Details

write

public void write(int b)
           throws IOException

Specified by:

write in class OutputStream

Throws:

IOException

write

public void write(byte[] b)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

write

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

Overrides:

write in class OutputStream

Throws:

IOException

getBytesWritten

public long getBytesWritten()

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class OutputStream

Throws:

IOException

reset

public void reset()

getWrappedStream

public OutputStream getWrappedStream()