Class SimpleUdfStreamOperatorFactory<OUT>
- java.lang.Object
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- org.apache.flink.streaming.api.operators.AbstractStreamOperatorFactory<OUT>
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- org.apache.flink.streaming.api.operators.SimpleOperatorFactory<OUT>
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- org.apache.flink.streaming.api.operators.SimpleUdfStreamOperatorFactory<OUT>
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- Type Parameters:
OUT
- The output type of the operator
- All Implemented Interfaces:
Serializable
,StreamOperatorFactory<OUT>
,UdfStreamOperatorFactory<OUT>
,ProcessingTimeServiceAware
- Direct Known Subclasses:
CollectSinkOperatorFactory
@Internal public class SimpleUdfStreamOperatorFactory<OUT> extends SimpleOperatorFactory<OUT> implements UdfStreamOperatorFactory<OUT>
Udf stream operator factory which just wrap existedAbstractUdfStreamOperator
.- 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 SimpleUdfStreamOperatorFactory(AbstractUdfStreamOperator<OUT,?> operator)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Function
getUserFunction()
String
getUserFunctionClassName()
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Methods inherited from class org.apache.flink.streaming.api.operators.SimpleOperatorFactory
createStreamOperator, getOperator, getOperatorAttributes, getStreamOperatorClass, isInputTypeConfigurable, isLegacySource, isOutputTypeConfigurable, isStreamSource, of, setInputType, setOutputType
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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
createStreamOperator, getChainingStrategy, getOperatorAttributes, getStreamOperatorClass, isInputTypeConfigurable, isLegacySource, isOutputTypeConfigurable, isStreamSource, setChainingStrategy, setInputType, setOutputType
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Constructor Detail
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SimpleUdfStreamOperatorFactory
public SimpleUdfStreamOperatorFactory(AbstractUdfStreamOperator<OUT,?> operator)
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Method Detail
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getUserFunction
public Function getUserFunction()
- Specified by:
getUserFunction
in interfaceUdfStreamOperatorFactory<OUT>
- Returns:
- user define function.
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getUserFunctionClassName
public String getUserFunctionClassName()
- Specified by:
getUserFunctionClassName
in interfaceUdfStreamOperatorFactory<OUT>
- Returns:
- user define function class name.
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