org.jivesoftware.smack

Interface PacketListener

All Known Implementing Classes:

DeliveryReceiptManager, Node.ItemDeleteTranslator, Node.ItemEventTranslator, Node.NodeConfigTranslator

public interface PacketListener

Provides a mechanism to listen for packets that pass a specified filter. This allows event-style programming -- every time a new packet is found, the processPacket(Packet) method will be called. This is the opposite approach to the functionality provided by a PacketCollector which lets you block while waiting for results.

Author:

Matt Tucker

See Also:

XMPPConnection.addPacketListener(PacketListener, org.jivesoftware.smack.filter.PacketFilter)

Method Summary

Modifier and Type	Method and Description
void	processPacket(Packet packet) Process the next packet sent to this packet listener.

Method Detail

processPacket

void processPacket(Packet packet)
            throws SmackException.NotConnectedException

Process the next packet sent to this packet listener.

A single thread is responsible for invoking all listeners, so it's very important that implementations of this method not block for any extended period of time.

Parameters:

packet - the packet to process.

Throws:

SmackException.NotConnectedException