MessageHandler (computer-core 1.0.0 API)

All Superinterfaces:

TransportHandler

All Known Implementing Classes:

MessageRecvManager
```
public interface MessageHandler
extends TransportHandler
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`genOutputPath(MessageType messageType, int partition)`	Build a output path.
`void`	`handle(MessageType messageType, int partition, NetworkBuffer buffer)`	Handle the buffer received.
`void`	`onFinished(ConnectionId connectionId)`	Notify finish-session completed on server-side.
`void`	`onStarted(ConnectionId connectionId)`	Notify start-session completed on server-side.

Methods inherited from interface org.apache.hugegraph.computer.core.network.TransportHandler
exceptionCaught, onChannelActive, onChannelInactive

- Method Detail
  - handle
```
void handle(MessageType messageType,
            int partition,
            NetworkBuffer buffer)
```
    Handle the buffer received. There are two buffer list for a partition, one for sorting and one for receiving new buffers. It may block the caller if the receiving list reached threshold and the sorting list is sorting in process.
  - genOutputPath
```
java.lang.String genOutputPath(MessageType messageType,
                               int partition)
```
    Build a output path.
  - onStarted
```
void onStarted(ConnectionId connectionId)
```
    Notify start-session completed on server-side.
  - onFinished
```
void onFinished(ConnectionId connectionId)
```
    Notify finish-session completed on server-side.