javax.jmdns

接口 ServiceListener

所有超级接口:

java.util.EventListener

public interface ServiceListener
extends java.util.EventListener

Listener for service updates.

作者:

Arthur van Hoff, Werner Randelshofer, Pierre Frisch

方法概要

限定符和类型	方法和说明
void	serviceAdded(ServiceEvent event) A service has been added.
void	serviceRemoved(ServiceEvent event) A service has been removed.
void	serviceResolved(ServiceEvent event) A service has been resolved.

方法详细资料

serviceAdded

void serviceAdded(ServiceEvent event)

A service has been added.
Note:This event is only the service added event. The service info associated with this event does not include resolution information.
To get the full resolved information you need to listen to serviceResolved(ServiceEvent) or call JmDNS.getServiceInfo(String, String, long)

  ServiceInfo info = event.getDNS().getServiceInfo(event.getType(), event.getName())
 

Please note that service resolution may take a few second to resolve.

参数:

event - The ServiceEvent providing the name and fully qualified type of the service.

serviceRemoved

void serviceRemoved(ServiceEvent event)

A service has been removed.

参数:

event - The ServiceEvent providing the name and fully qualified type of the service.

serviceResolved

void serviceResolved(ServiceEvent event)

A service has been resolved. Its details are now available in the ServiceInfo record.
Note:This call back will never be called if the service does not resolve.

参数:

event - The ServiceEvent providing the name, the fully qualified type of the service, and the service info record.