AMQDataBlock (Apache Qpid Broker-J AMQP 0-8 Protocol Plug-in 9.0.0 API)

java.lang.Object
- org.apache.qpid.server.protocol.v0_8.transport.AMQDataBlock

All Implemented Interfaces:

EncodableAMQDataBlock

Direct Known Subclasses:

AMQFrame, CompositeAMQDataBlock, ProtocolInitiation, ProtocolOutputConverterImpl.CompositeAMQBodyBlock, ProtocolOutputConverterImpl.SmallCompositeAMQBodyBlock
```
public abstract class AMQDataBlock
extends java.lang.Object
implements EncodableAMQDataBlock
```
A data block represents something that has a size in bytes and the ability to write itself to a byte buffer (similar to a byte array).

Constructor Summary

Constructors
Constructor Description

AMQDataBlock()

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`abstract long`	`getSize()`	Get the size of buffer needed to store the byte representation of this frame.
`abstract long`	`writePayload(org.apache.qpid.server.transport.ByteBufferSender sender)`

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

- Constructor Detail
  - AMQDataBlock
```
public AMQDataBlock()
```
- Method Detail
  - getSize
```
public abstract long getSize()
```
    Get the size of buffer needed to store the byte representation of this frame.
    
    Returns:
    
    unsigned integer
  - writePayload
```
public abstract long writePayload(org.apache.qpid.server.transport.ByteBufferSender sender)
```