AbstractProtocolEncoderOutput

java.lang.Object
- org.apache.mina.filter.codec.AbstractProtocolEncoderOutput

All Implemented Interfaces:

ProtocolEncoderOutput

Direct Known Subclasses:

ProtocolCodecFilter.ProtocolEncoderOutputImpl
```
public abstract class AbstractProtocolEncoderOutput
extends java.lang.Object
implements ProtocolEncoderOutput
```
A ProtocolEncoderOutput based on queue.

Field Summary

Fields
Modifier and Type Field Description

private boolean buffersOnly

private java.util.Queue<java.lang.Object> messageQueue
The queue where the decoded messages are stored

Constructor Summary

Constructors
Constructor Description

AbstractProtocolEncoderOutput()
Creates an instance of AbstractProtocolEncoderOutput

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.util.Queue<java.lang.Object>`	`getMessageQueue()`
`void`	`mergeAll()`	Merges all buffers you wrote via `ProtocolEncoderOutput.write(Object)` into one `IoBuffer` and replaces the old fragmented ones with it.
`void`	`write(java.lang.Object encodedMessage)`	Callback for `ProtocolEncoder` to generate an encoded message such as an `IoBuffer`.

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

Methods inherited from interface org.apache.mina.filter.codec.ProtocolEncoderOutput
flush

- Field Detail
  - messageQueue
```
private final java.util.Queue<java.lang.Object> messageQueue
```
    The queue where the decoded messages are stored
  - buffersOnly
```
private boolean buffersOnly
```
- Constructor Detail
  - AbstractProtocolEncoderOutput
```
public AbstractProtocolEncoderOutput()
```
    Creates an instance of AbstractProtocolEncoderOutput
- Method Detail
  - getMessageQueue
```
public java.util.Queue<java.lang.Object> getMessageQueue()
```
    Returns:
    
    The message queue
  - write
```
public void write(java.lang.Object encodedMessage)
```
    Callback for ProtocolEncoder to generate an encoded message such as an IoBuffer. ProtocolEncoder must call ProtocolEncoderOutput.write(Object) for each encoded message.
    
    Specified by:
    
    write in interface ProtocolEncoderOutput
    
    Parameters:
    
    encodedMessage - the encoded message, typically an IoBuffer or a FileRegion.
  - mergeAll
```
public void mergeAll()
```
    Merges all buffers you wrote via ProtocolEncoderOutput.write(Object) into one IoBuffer and replaces the old fragmented ones with it. This method is useful when you want to control the way MINA generates network packets. Please note that this method only works when you called ProtocolEncoderOutput.write(Object) method with only IoBuffers.
    
    Specified by:
    
    mergeAll in interface ProtocolEncoderOutput