org.apache.flink.streaming.runtime.tasks

接口 ProcessingTimeServiceAware

所有已知实现类:

AbstractStreamOperatorFactory, AsyncWaitOperatorFactory, BatchCommitterOperatorFactory, BatchGlobalCommitterOperatorFactory, CollectSinkOperatorFactory, ContinuousFileReaderOperatorFactory, SimpleInputFormatOperatorFactory, SimpleOperatorFactory, SimpleOutputFormatOperatorFactory, SimpleUdfStreamOperatorFactory, SourceOperatorFactory, StatefulSinkWriterOperatorFactory, StatelessSinkWriterOperatorFactory, StreamingCommitterOperatorFactory, StreamingGlobalCommitterOperatorFactory

@PublicEvolving
public interface ProcessingTimeServiceAware

Interface for StreamOperatorFactory, which enables stream operators to access ProcessingTimeService.

For an stream operator, if it needs to access the ProcessingTimeService, it must be created through a operator factory that implements ProcessingTimeServiceAware, and the operator factory should set the ProcessingTimeService instance into the stream operator.

方法概要

限定符和类型	方法和说明
void	setProcessingTimeService(ProcessingTimeService processingTimeService)

方法详细资料

setProcessingTimeService

void setProcessingTimeService(ProcessingTimeService processingTimeService)