org.apache.flink.streaming.api.operators

接口 SetupableStreamOperator<OUT>

类型参数:

OUT - The output type of the operator

所有已知实现类:

AbstractStreamOperator, AbstractUdfStreamOperator, AsyncWaitOperator, BatchCoBroadcastWithKeyedOperator, BatchCoBroadcastWithNonKeyedOperator, BatchGroupedReduceOperator, CacheTransformationTranslator.IdentityStreamOperator, CacheTransformationTranslator.NoOpStreamOperator, CoBroadcastWithKeyedOperator, CoBroadcastWithNonKeyedOperator, CollectSinkOperator, ContinuousFileReaderOperator, CoProcessOperator, CoStreamFlatMap, CoStreamMap, EvictingWindowOperator, GenericWriteAheadSink, IntervalJoinOperator, KeyedCoProcessOperator, KeyedProcessOperator, LegacyKeyedCoProcessOperator, LegacyKeyedProcessOperator, ProcessOperator, QueryableAppendingStateOperator, QueryableValueStateOperator, SourceOperator, StreamFilter, StreamFlatMap, StreamGroupedReduceOperator, StreamMap, StreamProject, StreamSink, StreamSource, TimestampsAndWatermarksOperator, WindowOperator

已过时。

This class is deprecated in favour of using StreamOperatorFactory and it's StreamOperatorFactory.createStreamOperator(org.apache.flink.streaming.api.operators.StreamOperatorParameters<OUT>) and passing the required parameters to the Operator's constructor in create method.

@Deprecated
 @PublicEvolving
public interface SetupableStreamOperator<OUT>

Stream operators can implement this interface if they need access to the context and the output.

方法概要

限定符和类型	方法和说明
ChainingStrategy	getChainingStrategy() 已过时。
void	setChainingStrategy(ChainingStrategy strategy) 已过时。
void	setup(StreamTask<?,?> containingTask, StreamConfig config, Output<StreamRecord<OUT>> output) 已过时。 Initializes the operator.

方法详细资料

setup

void setup(StreamTask<?,?> containingTask,
           StreamConfig config,
           Output<StreamRecord<OUT>> output)

已过时。

Initializes the operator. Sets access to the context and the output.

getChainingStrategy

ChainingStrategy getChainingStrategy()

已过时。

setChainingStrategy

void setChainingStrategy(ChainingStrategy strategy)

已过时。