org.apache.flink.runtime.io.network.partition

接口 BufferAvailabilityListener

所有已知实现类:

LocalInputChannel

public interface BufferAvailabilityListener

Listener interface implemented by consumers of ResultSubpartitionView that want to be notified of availability of further buffers.

方法概要

限定符和类型	方法和说明
void	notifyDataAvailable() Called whenever there might be new data available.
default void	notifyPriorityEvent(int prioritySequenceNumber) Called when the first priority event is added to the head of the buffer queue.

方法详细资料

notifyDataAvailable

void notifyDataAvailable()

Called whenever there might be new data available.

notifyPriorityEvent

default void notifyPriorityEvent(int prioritySequenceNumber)

Called when the first priority event is added to the head of the buffer queue.

参数:

prioritySequenceNumber - the sequence number that identifies the priority buffer.