Class TimestampsAndWatermarksOperatorFactory<T>
- java.lang.Object
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- org.apache.flink.streaming.api.operators.AbstractStreamOperatorFactory<T>
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- org.apache.flink.streaming.runtime.operators.TimestampsAndWatermarksOperatorFactory<T>
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- All Implemented Interfaces:
Serializable,OneInputStreamOperatorFactory<T,T>,StreamOperatorFactory<T>,ProcessingTimeServiceAware
public class TimestampsAndWatermarksOperatorFactory<T> extends AbstractStreamOperatorFactory<T> implements OneInputStreamOperatorFactory<T,T>
- See Also:
- Serialized Form
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Field Summary
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Fields inherited from class org.apache.flink.streaming.api.operators.AbstractStreamOperatorFactory
chainingStrategy, processingTimeService
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Constructor Summary
Constructors Constructor Description TimestampsAndWatermarksOperatorFactory(org.apache.flink.api.common.eventtime.WatermarkStrategy<T> watermarkStrategy, boolean emitProgressiveWatermarks)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description <T1 extends StreamOperator<T>>
T1createStreamOperator(StreamOperatorParameters<T> parameters)Create the operator.Class<? extends StreamOperator>getStreamOperatorClass(ClassLoader classLoader)Returns the runtime class of the stream operator.-
Methods inherited from class org.apache.flink.streaming.api.operators.AbstractStreamOperatorFactory
getChainingStrategy, getMailboxExecutor, setChainingStrategy, setMailboxExecutor, setProcessingTimeService
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.apache.flink.streaming.api.operators.StreamOperatorFactory
getChainingStrategy, getOperatorAttributes, isInputTypeConfigurable, isLegacySource, isOutputTypeConfigurable, isStreamSource, setChainingStrategy, setInputType, setOutputType
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Constructor Detail
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TimestampsAndWatermarksOperatorFactory
public TimestampsAndWatermarksOperatorFactory(org.apache.flink.api.common.eventtime.WatermarkStrategy<T> watermarkStrategy, boolean emitProgressiveWatermarks)
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Method Detail
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createStreamOperator
public <T1 extends StreamOperator<T>> T1 createStreamOperator(StreamOperatorParameters<T> parameters)
Description copied from interface:StreamOperatorFactoryCreate the operator. Sets access to the context and the output.- Specified by:
createStreamOperatorin interfaceStreamOperatorFactory<T>
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getStreamOperatorClass
public Class<? extends StreamOperator> getStreamOperatorClass(ClassLoader classLoader)
Description copied from interface:StreamOperatorFactoryReturns the runtime class of the stream operator.- Specified by:
getStreamOperatorClassin interfaceStreamOperatorFactory<T>
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