Class KStreamFlatTransformValues<KIn,VIn,VOut>
- java.lang.Object
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- org.apache.kafka.streams.kstream.internals.KStreamFlatTransformValues<KIn,VIn,VOut>
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- All Implemented Interfaces:
ConnectedStoreProvider
,ProcessorSupplier<KIn,VIn>
public class KStreamFlatTransformValues<KIn,VIn,VOut> extends Object implements ProcessorSupplier<KIn,VIn>
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
KStreamFlatTransformValues.KStreamFlatTransformValuesProcessor<KIn,VIn,VOut>
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Constructor Summary
Constructors Constructor Description KStreamFlatTransformValues(ValueTransformerWithKeySupplier<KIn,VIn,Iterable<VOut>> valueTransformerWithKeySupplier)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Processor<KIn,VIn>
get()
Return a newProcessor
instance.Set<StoreBuilder<?>>
stores()
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Constructor Detail
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KStreamFlatTransformValues
public KStreamFlatTransformValues(ValueTransformerWithKeySupplier<KIn,VIn,Iterable<VOut>> valueTransformerWithKeySupplier)
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Method Detail
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get
public Processor<KIn,VIn> get()
Description copied from interface:ProcessorSupplier
Return a newProcessor
instance.- Specified by:
get
in interfaceProcessorSupplier<KIn,VIn>
- Returns:
- a new
Processor
instance
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stores
public Set<StoreBuilder<?>> stores()
- Specified by:
stores
in interfaceConnectedStoreProvider
- Returns:
- the state stores to be connected and added, or null if no stores should be automatically connected and added.
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