| /** |
| * |
| */ |
| package javax.jmdns; |
| |
| import java.net.InetAddress; |
| import java.util.EventObject; |
| |
| /** |
| * @author Cédrik Lime, Pierre Frisch |
| */ |
| public abstract class NetworkTopologyEvent extends EventObject { |
| |
| /** |
| * |
| */ |
| private static final long serialVersionUID = -8630033521752540987L; |
| |
| /** |
| * Constructs a Service Event. |
| * |
| * @param eventSource |
| * The DNS on which the Event initially occurred. |
| * @exception IllegalArgumentException |
| * if source is null. |
| */ |
| protected NetworkTopologyEvent(final Object eventSource) { |
| super(eventSource); |
| } |
| |
| /** |
| * Returns the JmDNS instance associated with the event or null if it is a generic event. |
| * |
| * @return JmDNS instance |
| */ |
| public abstract JmDNS getDNS(); |
| |
| /** |
| * The Internet address affected by this event. |
| * |
| * @return InetAddress |
| */ |
| public abstract InetAddress getInetAddress(); |
| |
| } |