| // Copyright 2003-2005 Arthur van Hoff, Rick Blair |
| // Licensed under Apache License version 2.0 |
| // Original license LGPL |
| |
| package javax.jmdns; |
| |
| import java.util.EventObject; |
| |
| /** |
| * |
| */ |
| public abstract class ServiceEvent extends EventObject implements Cloneable { |
| |
| /** |
| * |
| */ |
| private static final long serialVersionUID = -8558445644541006271L; |
| |
| /** |
| * Constructs a Service Event. |
| * |
| * @param eventSource |
| * The object on which the Event initially occurred. |
| * @exception IllegalArgumentException |
| * if source is null. |
| */ |
| public ServiceEvent(final Object eventSource) { |
| super(eventSource); |
| } |
| |
| /** |
| * Returns the JmDNS instance which originated the event. |
| * |
| * @return JmDNS instance |
| */ |
| public abstract JmDNS getDNS(); |
| |
| /** |
| * Returns the fully qualified type of the service. |
| * |
| * @return type of the service. |
| */ |
| public abstract String getType(); |
| |
| /** |
| * Returns the instance name of the service. Always returns null, if the event is sent to a service type listener. |
| * |
| * @return name of the service |
| */ |
| public abstract String getName(); |
| |
| /** |
| * Returns the service info record, or null if the service could not be resolved. Always returns null, if the event is sent to a service type listener. |
| * |
| * @return service info record |
| * @see javax.jmdns.ServiceEvent#getInfo() |
| */ |
| public abstract ServiceInfo getInfo(); |
| |
| /* |
| * (non-Javadoc) |
| * @see java.lang.Object#clone() |
| */ |
| @Override |
| public ServiceEvent clone() { |
| try { |
| return (ServiceEvent) super.clone(); |
| } catch (CloneNotSupportedException exception) { |
| // clone is supported |
| return null; |
| } |
| } |
| |
| } |