MessageAppender (Jetty :: Websocket :: Common 9.4.14.v20181114 API)

All Known Implementing Classes:

MessageInputStream, MessageReader, SimpleBinaryMessage, SimpleTextMessage
```
public interface MessageAppender
```
Appender for messages (used for multiple frames with continuations, and also to allow for streaming APIs)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`appendFrame(ByteBuffer framePayload, boolean isLast)`	Append the frame payload to the message.
`void`	`messageComplete()`	Notification that message is to be considered complete.

- Method Detail
  - appendFrame
```
void appendFrame(ByteBuffer framePayload,
                 boolean isLast)
          throws IOException
```
    Append the frame payload to the message.
    
    Parameters:
    
    framePayload - the frame payload to append.
    
    isLast - flag indicating if this is the last part of the message or not.
    
    Throws:
    
    IOException - if unable to append the frame payload
  - messageComplete
```
void messageComplete()
```
    Notification that message is to be considered complete.
    Any cleanup or final actions should be taken here.