com.h3c.dist.bus

Interface BusListener

public interface BusListener

BusListener is implemented by listeners of Bus. Bus notifies listeners using processBusMsg(BusMessage)

Method Summary

Methods

Modifier and Type	Method and Description
BusListenerId	getInstanceId() Get listeners instance id
int	getListenerPriority() Get priority of listener
void	processBusMsg(BusMessage msg) Process message posted to the Bus.
void	processBusMsgAck(long msgId, List<BusListenerId> ackedList, List<BusListenerId> nonAckedList, boolean result) Process ack posted to the Bus.

Method Detail

getListenerPriority

int getListenerPriority()

Get priority of listener

Returns:

integer priority

getInstanceId

BusListenerId getInstanceId()

Get listeners instance id

Returns:

BusListenerId object is returned

processBusMsg

void processBusMsg(BusMessage msg)

Process message posted to the Bus. Bus invokes processBusMsg for message types registered for this listener

Parameters:

msg - message to process

processBusMsgAck

void processBusMsgAck(long msgId,
                    List<BusListenerId> ackedList,
                    List<BusListenerId> nonAckedList,
                    boolean result)

Process ack posted to the Bus. Bus invokes processBusMsgAck for message types registered for this listener

Parameters:

msgId - message id for which ack was requested

ackedList - list of listeners who acked for the message

nonAckedList - list of listeners who did not acked for the message

result - overall ack result based on ack the policy