Package io.streamthoughts.azkarra.api.streams

Class OptimizedTopologyProvider

java.lang.Object

io.streamthoughts.azkarra.api.streams.OptimizedTopologyProvider

All Implemented Interfaces:

Versioned, Configurable, Provider<org.apache.kafka.streams.Topology>, TopologyProvider

public abstract class OptimizedTopologyProvider
extends Object
implements TopologyProvider, Configurable

A TopologyProvider that can be used to build an optimized Topology instance.

Constructor Summary

Constructors

Constructor	Description
OptimizedTopologyProvider()

Method Summary

Modifier and Type	Method	Description
protected Conf	configuration()	Returns Conf defined for this TopologyProvider.
void	configure(Conf configuration)	Configures this instance with the specified Conf.
org.apache.kafka.streams.Topology	get()	Supplies a new Kafka Streams Topology instance.
protected abstract org.apache.kafka.streams.StreamsBuilder	getStreamBuilder()	Returns the StreamsBuilder which is used to build the Topology instance.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.streamthoughts.azkarra.api.streams.TopologyProvider

version

Constructor Detail

OptimizedTopologyProvider

public OptimizedTopologyProvider()

Method Detail

configure

public void configure(Conf configuration)

Configures this instance with the specified Conf.

Specified by:

configure in interface Configurable

Parameters:

configuration - the Conf instance used to configure this instance.

configuration

protected Conf configuration()

Returns Conf defined for this TopologyProvider.

Returns:

a Conf instance.

get

public org.apache.kafka.streams.Topology get()

Supplies a new Kafka Streams Topology instance.

Specified by:

get in interface Provider<org.apache.kafka.streams.Topology>

Specified by:

get in interface TopologyProvider

Returns:

the Topology instance.

getStreamBuilder

protected abstract org.apache.kafka.streams.StreamsBuilder getStreamBuilder()

Returns the StreamsBuilder which is used to build the Topology instance.

Returns:

a StreamsBuilder instance.