Package io.fabric8.kubernetes.client.informers.impl.cache

Class SharedProcessor<T>

java.lang.Object

io.fabric8.kubernetes.client.informers.impl.cache.SharedProcessor<T>

public class SharedProcessor<T>
extends Object

SharedProcessor class manages all the registered ProcessListener and distributes notifications. This has been taken from official-client: https://github.com/kubernetes-client/java/blob/main/util/src/main/java/io/kubernetes/client/informer/cache/SharedProcessor.java
Modified to simplify threading

Constructor Summary

Constructors

Constructor	Description
SharedProcessor()
SharedProcessor(Executor executor, String informerDescription)

Method Summary

Modifier and Type	Method	Description
void	addListener(ProcessorListener<T> processorListener)	Adds the specific processorListener
ProcessorListener<T>	addProcessorListener(ResourceEventHandler<? super T> handler, long resyncPeriodMillis, Supplier<Collection<T>> initialItems)	Adds a new listener.
void	distribute(ProcessorListener.Notification<T> obj, boolean isSync)	Distribute the object amount listeners.
void	distribute(Consumer<ProcessorListener<T>> operation, boolean isSync)	Distribute the operation to the respective listeners
void	executeIfPossible(Runnable runnable)
Optional<Long>	getMinimalNonZeroResyncPeriod()
Optional<ProcessorListener<T>>	removeProcessorListener(ResourceEventHandler<? super T> handler)
boolean	shouldResync()
void	stop()

Methods inherited from class java.lang.Object

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

Constructor Detail

SharedProcessor

public SharedProcessor()

SharedProcessor

public SharedProcessor(Executor executor,
                       String informerDescription)

Method Detail

addListener

public void addListener(ProcessorListener<T> processorListener)

Adds the specific processorListener

Parameters:

processorListener - specific processor listener

distribute

public void distribute(ProcessorListener.Notification<T> obj,
                       boolean isSync)

Distribute the object amount listeners.

Parameters:

obj - specific obj

isSync - whether in sync or not

distribute

public void distribute(Consumer<ProcessorListener<T>> operation,
                       boolean isSync)

Distribute the operation to the respective listeners

shouldResync

public boolean shouldResync()

stop

public void stop()

addProcessorListener

public ProcessorListener<T> addProcessorListener(ResourceEventHandler<? super T> handler,
                                                 long resyncPeriodMillis,
                                                 Supplier<Collection<T>> initialItems)

Adds a new listener. When running this will pause event distribution until the new listener has received an initial set of add events

removeProcessorListener

public Optional<ProcessorListener<T>> removeProcessorListener(ResourceEventHandler<? super T> handler)

getMinimalNonZeroResyncPeriod

public Optional<Long> getMinimalNonZeroResyncPeriod()

executeIfPossible

public void executeIfPossible(Runnable runnable)