ContentBasedLabeler

simple module

This module attaches various request labels to packets.

Inheritance diagram

The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.

Extends

Name	Type	Description
PacketLabelerBase	simple module	This is a base module for various packet labeler modules.

Parameters

Name	Type	Default value	Description
displayStringTextFormat	string	"marked %p pk (%l)"	determines the text that is written on top of the submodule
labels	string	""	a space separated list of labels
packetFilters	object	["*"]	array of packet filter expressions, matches all packets by default

Properties

Name	Value	Description
display	i=block/star
class	ContentBasedLabeler

Gates

Name	Direction	Size	Description
in	input
out	output

Signals

Name	Type	Unit
packetPushedIn	inet::Packet
packetPulledIn	inet::Packet
packetPushedOut	inet::Packet
packetPulledOut	inet::Packet

Statistics

Name	Title	Source	Record	Unit	Interpolation Mode
flowIncomingDataRate	flow specific incoming data rate	throughput(demuxFlow(merge(packetPushedIn, packetPulledIn)))	vector	bps	linear
outgoingDataRate	outgoing data rate	throughput(merge(packetPushedOut, packetPulledOut))	vector	bps	linear
incomingDataRate	incoming data rate	throughput(merge(packetPushedIn, packetPulledIn))	vector	bps	linear
outgoingPacketLengths	outgoing packet lengths	packetLength(merge(packetPushedOut, packetPulledOut))	sum, histogram, vector	b	none
flowIncomingPacketLengths	flow specific incoming packet lengths	packetLength(demuxFlow(merge(packetPushedIn, packetPulledIn)))	sum, histogram, vector	b	none
flowOutgoingDataRate	flow specific outgoing data rate	throughput(demuxFlow(merge(packetPushedOut, packetPulledOut)))	vector	bps	linear
incomingPacketLengths	incoming packet lengths	packetLength(merge(packetPushedIn, packetPulledIn))	sum, histogram, vector	b	none
flowOutgoingPacketLengths	flow specific outgoing packet lengths	packetLength(demuxFlow(merge(packetPushedOut, packetPulledOut)))	sum, histogram, vector	b	none
incomingPackets	incoming packets	merge(packetPushedIn, packetPulledIn)	count	pk
outgoingPackets	outgoing packets	merge(packetPushedOut, packetPulledOut)	count	pk

Direct method calls (observed)

call to	function	info
LabelClassifier	inet::queueing::LabelClassifier::pushPacket	pushPacket
ActivePacketSource	inet::queueing::ActivePacketSource::handleCanPushPacketChanged	handleCanPushPacketChanged

Called methods (observed)

function	info	call from
inet::queueing::ContentBasedLabeler::handleCanPushPacketChanged	handleCanPushPacketChanged	LabelClassifier
inet::queueing::ContentBasedLabeler::pushPacket	pushPacket	ActivePacketSource

Pushed in messages (observed)

gate	msg	kind	ctrl	srcModule	tags
in	Packet	0		ActivePacketSource	DirectionTag

Push out messages (observed)

gate	msg	kind	ctrl	destModule	tags
out	Packet	0		LabelClassifier	DirectionTag, LabelsTag

Packet operations (observed)

chunkType	packetAction
	peekData, setBackOffset, setFrontOffset

Shared Tagging operations (observed)

tagType	tagAction
LabelsTag	addTagIfAbsent
PacketProtocolTag	findTag

Region Tagging operations (observed)

tagType	tagAction
FlowTag	mapAllTags

Source code

//
// This module attaches various request labels to packets.
//
simple ContentBasedLabeler extends PacketLabelerBase like IPacketMarker
{
    parameters:
        object packetFilters = default(["*"]); // array of packet filter expressions, matches all packets by default
        @class(ContentBasedLabeler);
}

File: src/inet/queueing/marker/ContentBasedLabeler.ned