net.java.sip.communicator.impl.neomedia.transform
Interface PacketTransformer

All Known Implementing Classes:

CsrcTransformEngine, DtmfTransformEngine, SRTCPTransformer, SRTPTransformer, StatisticsEngine, ZRTCPTransformer, ZRTPTransformEngine

public interface PacketTransformer

Encapsulate the concept of packet transformation. Given a packet, PacketTransformer can either transform it or reverse the transformation.

Author:

Bing SU (nova.su@gmail.com)

Method Summary

void	close() Closes this PacketTransformer i.e.
RawPacket	reverseTransform(RawPacket pkt) Reverse-transforms a specific packet (i.e.
RawPacket	transform(RawPacket pkt) Transforms a specific packet.

Method Detail

transform

RawPacket transform(RawPacket pkt)

Transforms a specific packet.

Parameters:

pkt - the packet to be transformed

Returns:

the transformed packet

reverseTransform

RawPacket reverseTransform(RawPacket pkt)

Reverse-transforms a specific packet (i.e. transforms a transformed packet back).

Parameters:

pkt - the transformed packet to be restored

Returns:

the restored packet

close

void close()

Closes this PacketTransformer i.e. releases the resources allocated by it and prepares it for garbage collection.