Buffer

java.lang.Object
- org.jgroups.util.Buffer

```
public class Buffer
extends java.lang.Object
```
Buffer with an offset and length. Will be replaced with NIO equivalent once JDK 1.4 becomes baseline. This class is immutable. Note that the underlying byte[] buffer must not be changed as long as this Buffer instance is in use !

Author:

Bela Ban

Constructor Summary

Constructors
Constructor Description

Buffer(byte[] buf)

Buffer(byte[] buf, int offset, int length)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Buffer`	`copy()`
`byte[]`	`getBuf()`
`int`	`getLength()`
`int`	`getOffset()`
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Buffer

public Buffer(byte[] buf,
              int offset,
              int length)

Buffer
```
public Buffer(byte[] buf)
```

Method Detail

getBuf
```
public byte[] getBuf()
```

getOffset
```
public int getOffset()
```

getLength
```
public int getLength()
```

copy
```
public Buffer copy()
```

toString
```
public java.lang.String toString()
```
Overrides:

toString in class java.lang.Object