Package io.streamthoughts.azkarra.api.streams.listener

Class CompositeStateListener

java.lang.Object

io.streamthoughts.azkarra.api.streams.listener.CompositeStateListener

All Implemented Interfaces:

org.apache.kafka.streams.KafkaStreams.StateListener

public class CompositeStateListener
extends Object
implements org.apache.kafka.streams.KafkaStreams.StateListener

A KafkaStreams.StateListener that delegates to one or more KafkaStreams.StateListener in order.

Constructor Summary

Constructors

Constructor	Description
CompositeStateListener()	Creates a new CompositeStateListener instance.
CompositeStateListener(Collection<org.apache.kafka.streams.KafkaStreams.StateListener> delegates)	Creates a new CompositeStateListener instance.

Method Summary

Modifier and Type	Method	Description
CompositeStateListener	addListener(org.apache.kafka.streams.KafkaStreams.StateListener listener)
void	onChange(org.apache.kafka.streams.KafkaStreams.State newState, org.apache.kafka.streams.KafkaStreams.State oldState)

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositeStateListener

public CompositeStateListener()

Creates a new CompositeStateListener instance.

CompositeStateListener

public CompositeStateListener(Collection<org.apache.kafka.streams.KafkaStreams.StateListener> delegates)

Creates a new CompositeStateListener instance.

Parameters:

delegates - the list of CompositeStateListener.

Method Detail

addListener

public CompositeStateListener addListener(org.apache.kafka.streams.KafkaStreams.StateListener listener)

onChange

public void onChange(org.apache.kafka.streams.KafkaStreams.State newState,
                     org.apache.kafka.streams.KafkaStreams.State oldState)

Specified by:

onChange in interface org.apache.kafka.streams.KafkaStreams.StateListener