Package org.apache.activemq.advisory
Class ConsumerEvent
java.lang.Object
java.util.EventObject
org.apache.activemq.advisory.ConsumerEvent
- All Implemented Interfaces:
Serializable
- Direct Known Subclasses:
ConsumerStartedEvent
,ConsumerStoppedEvent
An event when the number of consumers on a given destination changes.
- See Also:
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Field Summary
Fields inherited from class java.util.EventObject
source
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Constructor Summary
ConstructorDescriptionConsumerEvent
(ConsumerEventSource source, jakarta.jms.Destination destination, ConsumerId consumerId, int consumerCount) -
Method Summary
Modifier and TypeMethodDescriptionint
Returns the current number of consumers active at the time this advisory was sent.jakarta.jms.Destination
abstract boolean
Methods inherited from class java.util.EventObject
getSource, toString
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Constructor Details
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ConsumerEvent
public ConsumerEvent(ConsumerEventSource source, jakarta.jms.Destination destination, ConsumerId consumerId, int consumerCount)
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Method Details
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getAdvisor
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getDestination
public jakarta.jms.Destination getDestination() -
getConsumerCount
public int getConsumerCount()Returns the current number of consumers active at the time this advisory was sent. Note that this is not the number of consumers active when the consumer started consuming. It is usually more vital to know how many consumers there are now - rather than historically how many there were when a consumer started. So if you create aConsumerListener
after many consumers have started, you will receive a ConsumerEvent for each consumer. However thegetConsumerCount()
method will always return the current active consumer count on each event. -
getConsumerId
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isStarted
public abstract boolean isStarted()
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