SegmentedMemBuffer (Apache Jena

```
public class SegmentedMemBuffer
extends Object
```
A segmented, expanding buffer of bytes. This class does not copy the underlying bytes when the file grows. Hence, the performance is more predictable. (Resizing a fixed size buffer is a copy c.f. performance issues with ArrayList or ByteArrayOutputStream as they go from small to large.

Constructors
Constructor and Description
`SegmentedMemBuffer()`
`SegmentedMemBuffer(int chunk)`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`close()`
`boolean`	`isOpen()`
`long`	`length()`
`void`	`open()`
`int`	`read(long posn, byte[] b)`
`int`	`read(long posn, byte[] b, int start, int length)`
`int`	`read(long posn, ByteBuffer bb)`
`void`	`sync()`
`void`	`truncate(long length)`
`void`	`write(long posn, byte[] b)`
`void`	`write(long posn, byte[] b, int start, int length)`
`void`	`write(long posn, ByteBuffer bb)`

public int read(long posn,
                ByteBuffer bb)

public int read(long posn,
                byte[] b)

public int read(long posn,
                byte[] b,
                int start,
                int length)

public void write(long posn,
                  ByteBuffer bb)

public void write(long posn,
                  byte[] b)

public void write(long posn,
                  byte[] b,
                  int start,
                  int length)

Class SegmentedMemBuffer