org.cybergarage.upnp.device

## Interface NotifyListener

-     public interface NotifyListener

  Interface for receiving SSDP notification messages.

  This interface defines the contract for objects that wish to receive SSDP NOTIFY messages from UPnP devices. It provides a callback mechanism for handling incoming device advertisements and presence notifications.

  Key features:

  - Device notification callback method
  - Access to raw SSDP packet data
  - Real-time notification handling
  - Device presence monitoring

  Implementations of this interface can register with UPnP control points to receive asynchronous notifications when devices advertise their presence or announce their departure from the network.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `deviceNotifyReceived(SSDPPacket ssdpPacket)` Called when an SSDP notification is received from a UPnP device.

- - ### Method Detail

    - #### deviceNotifyReceived

          void deviceNotifyReceived(SSDPPacket ssdpPacket)

      Called when an SSDP notification is received from a UPnP device.
      Parameters:
        `ssdpPacket` - the received SSDP packet containing notification data