程序包 org.apache.pulsar.client.api

接口 ConsumerEventListener

所有超级接口:

java.io.Serializable

@Public
@Stable
public interface ConsumerEventListener
extends java.io.Serializable

Listener on the consumer state changes.

方法概要

修饰符和类型	方法	说明
void	becameActive(Consumer<?> consumer, int partitionId)	Notified when the consumer group is changed, and the consumer becomes the active consumer.
void	becameInactive(Consumer<?> consumer, int partitionId)	Notified when the consumer group is changed, and the consumer is still inactive or becomes inactive.

方法详细资料

becameActive

void becameActive(Consumer<?> consumer,
                  int partitionId)

Notified when the consumer group is changed, and the consumer becomes the active consumer.

参数:

consumer - the consumer that originated the event

partitionId - the id of the partition that became active

becameInactive

void becameInactive(Consumer<?> consumer,
                    int partitionId)

Notified when the consumer group is changed, and the consumer is still inactive or becomes inactive.

参数:

consumer - the consumer that originated the event

partitionId - the id of the partition that became inactive