XBSeekableStream (xbup-core 0.2.1 API)

```
public interface XBSeekableStream
```
Interface for stream with seekable tokens.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	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