Package org.apache.kafka.streams.kstream.internals

Class KStreamFlatTransform<KIn,VIn,KOut,VOut>

java.lang.Object

org.apache.kafka.streams.kstream.internals.KStreamFlatTransform<KIn,VIn,KOut,VOut>

All Implemented Interfaces:

ConnectedStoreProvider, ProcessorSupplier<KIn,VIn>

public class KStreamFlatTransform<KIn,VIn,KOut,VOut>
extends java.lang.Object
implements ProcessorSupplier<KIn,VIn>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	KStreamFlatTransform.KStreamFlatTransformProcessor<KIn,VIn,KOut,VOut>

Constructor Summary

Constructors

Constructor	Description
KStreamFlatTransform(TransformerSupplier<? super KIn,? super VIn,java.lang.Iterable<KeyValue<KOut,VOut>>> transformerSupplier)

Method Summary

Modifier and Type	Method	Description
Processor<KIn,VIn>	get()	Return a new Processor instance.
java.util.Set<StoreBuilder<?>>	stores()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

KStreamFlatTransform

public KStreamFlatTransform(TransformerSupplier<? super KIn,? super VIn,java.lang.Iterable<KeyValue<KOut,VOut>>> transformerSupplier)

Method Detail

get

public Processor<KIn,VIn> get()

Description copied from interface: ProcessorSupplier

Return a new Processor instance.

Specified by:

get in interface ProcessorSupplier<KIn,VIn>

Returns:

a new Processor instance

stores

public java.util.Set<StoreBuilder<?>> stores()

Specified by:

stores in interface ConnectedStoreProvider

Returns:

the state stores to be connected and added, or null if no stores should be automatically connected and added.