stream.io

Class ByteBufferStream

java.lang.Object

stream.io.ByteBufferStream

public class ByteBufferStream
extends Object

A new version of the ByteChunkStream. It will search for starting signatures of byte chunks and emit those chunks.

Author:

Christian Bockermann

Field Summary

Fields

Modifier and Type	Field and Description
static byte[]	JPEG_EOI
static byte[]	JPEG_SOI

Constructor Summary

Constructors

Constructor and Description
ByteBufferStream(InputStream in, int readBufferSize, int maxResultBuffer, byte[] startSig, boolean continuous)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
long	getBytesRead()
protected static int	indexOf(byte[] buffer, byte[] sig, int from)
protected static boolean	isSignatureAt(byte[] buffer, int pos, byte[] sig)
byte[]	readNextChunk()

Methods inherited from class java.lang.Object

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

Field Detail

JPEG_SOI

public static final byte[] JPEG_SOI

JPEG_EOI

public static final byte[] JPEG_EOI

Constructor Detail

ByteBufferStream

public ByteBufferStream(InputStream in,
                int readBufferSize,
                int maxResultBuffer,
                byte[] startSig,
                boolean continuous)

Method Detail

getBytesRead

public long getBytesRead()

readNextChunk

public byte[] readNextChunk()
                     throws IOException

Throws:

IOException

close

public void close()

isSignatureAt

protected static boolean isSignatureAt(byte[] buffer,
                    int pos,
                    byte[] sig)

Parameters:

pos -

sig -

Returns:

indexOf

protected static int indexOf(byte[] buffer,
          byte[] sig,
          int from)

Parameters:

sig -

from -

Returns: