TransportClientStreamingCallback (venice API)

All Known Subinterfaces:

RecordStreamDecoder

All Known Implementing Classes:

AbstractRecordStreamDecoder, ClientComputeRecordStreamDecoder, ComputeRecordStreamDecoder, MultiGetRecordStreamDecoder
```
public interface TransportClientStreamingCallback
```
Callback to support streaming in TransportClient

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onCompletion(java.util.Optional<VeniceClientException> exception)`	This will be invoked when the response is fully completed.
`void`	`onDataReceived(java.nio.ByteBuffer chunk)`	This will be invoked when a new data chunk is available.
`void`	`onHeaderReceived(java.util.Map<java.lang.String,java.lang.String> headers)`	This will be invoked when headers are available.

- Method Detail
  - onHeaderReceived
```
void onHeaderReceived(java.util.Map<java.lang.String,java.lang.String> headers)
```
    This will be invoked when headers are available.
    
    Parameters:
    
    headers -
  - onDataReceived
```
void onDataReceived(java.nio.ByteBuffer chunk)
```
    This will be invoked when a new data chunk is available.
    
    Parameters:
    
    chunk -
  - onCompletion
```
void onCompletion(java.util.Optional<VeniceClientException> exception)
```
    This will be invoked when the response is fully completed. When any error happens, {@param exception} will contain the underlying exception.
    
    Parameters:
    
    exception -