com.alibaba.cloud.dubbo.registry.event

Class SubscribedServicesChangedEvent

java.lang.Object

java.util.EventObject

org.springframework.context.ApplicationEvent

com.alibaba.cloud.dubbo.registry.event.SubscribedServicesChangedEvent

All Implemented Interfaces:

Serializable

public class SubscribedServicesChangedEvent
extends org.springframework.context.ApplicationEvent

Event raised when the subscribed services are changed.

Author:

Mercy

See Also:

ApplicationEvent, Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
SubscribedServicesChangedEvent(Object source, Set<String> oldSubscribedServices, Set<String> newSubscribedServices) Create a new ApplicationEvent.

Method Summary

Modifier and Type	Method and Description
Set<String>	getNewSubscribedServices()
Set<String>	getOldSubscribedServices()
boolean	isChanged()

Methods inherited from class org.springframework.context.ApplicationEvent

getTimestamp

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

SubscribedServicesChangedEvent

public SubscribedServicesChangedEvent(Object source,
                                      Set<String> oldSubscribedServices,
                                      Set<String> newSubscribedServices)

Create a new ApplicationEvent.

Parameters:

source - the object on which the event initially occurred (never null)

oldSubscribedServices - the subscribed services before changed

newSubscribedServices - the subscribed services after changed

Method Detail

getOldSubscribedServices

public Set<String> getOldSubscribedServices()

getNewSubscribedServices

public Set<String> getNewSubscribedServices()

isChanged

public boolean isChanged()