org.xbup.lib.core.stream

Interface XBSeekableStream

public interface XBSeekableStream

Interface for stream with seekable tokens. TODO: Add also block seekable?

Method Summary

Modifier and Type	Method and Description
long	getPositionXB() Returns current position in stream.
long	getStreamSizeXB() Returns length of stream.
void	seekXB(long position) Moves position in stream to given position from the start of the stream.

Method Detail

seekXB

void seekXB(long position)
     throws java.io.IOException

Moves position in stream to given position from the start of the stream.

Parameters:

position - target position

Throws:

java.io.IOException - if input/output error

getPositionXB

long getPositionXB()

Returns current position in stream.

Returns:

current position in stream, -1 if unable to determine

getStreamSizeXB

long getStreamSizeXB()

Returns length of stream.

Returns:

length of stream in bytes, -1 if unable to determine