Package pl.allegro.tech.hermes.consumers.supervisor.workload.weighted

Class SubscriptionProfilesCalculator

java.lang.Object

pl.allegro.tech.hermes.consumers.supervisor.workload.weighted.SubscriptionProfilesCalculator

All Implemented Interfaces:

BalancingListener, SubscriptionProfileProvider

@NotThreadSafe
public class SubscriptionProfilesCalculator
extends java.lang.Object
implements SubscriptionProfileProvider, BalancingListener

Constructor Summary

Constructors

Constructor	Description
SubscriptionProfilesCalculator(ConsumerNodeLoadRegistry consumerNodeLoadRegistry, SubscriptionProfileRegistry subscriptionProfileRegistry, java.time.Clock clock, java.time.Duration weightWindowSize)

Method Summary

Modifier and Type	Method	Description
pl.allegro.tech.hermes.consumers.supervisor.workload.weighted.SubscriptionProfile	get(pl.allegro.tech.hermes.api.SubscriptionName subscriptionName)
void	onAfterBalancing(WorkDistributionChanges changes)
void	onBeforeBalancing(java.util.List<java.lang.String> activeConsumers)

Methods inherited from class java.lang.Object

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

Constructor Detail

SubscriptionProfilesCalculator

public SubscriptionProfilesCalculator(ConsumerNodeLoadRegistry consumerNodeLoadRegistry,
                                      SubscriptionProfileRegistry subscriptionProfileRegistry,
                                      java.time.Clock clock,
                                      java.time.Duration weightWindowSize)

Method Detail

onBeforeBalancing

public void onBeforeBalancing(java.util.List<java.lang.String> activeConsumers)

Specified by:

onBeforeBalancing in interface BalancingListener

onAfterBalancing

public void onAfterBalancing(WorkDistributionChanges changes)

Specified by:

onAfterBalancing in interface BalancingListener

get

public pl.allegro.tech.hermes.consumers.supervisor.workload.weighted.SubscriptionProfile get(pl.allegro.tech.hermes.api.SubscriptionName subscriptionName)

Specified by:

get in interface SubscriptionProfileProvider