PacketGate

simple module

This module allows or forbids packets to pass through depending on whether the gate is open or closed.

Inheritance diagram

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

Extends

Name	Type	Description
PacketProcessorBase	simple module	This is a base module for various packet processing modules which maintains a few statistics.

Parameters

Name	Type	Default value	Description
displayStringTextFormat	string	"passed %p pk (%l)"	determines the text that is written on top of the submodule
initiallyOpen	bool	false
openTime	double	nan s	if there's only one
closeTime	double	nan s	if there's only one
changeTimes	string	""	space separated list of times where state change happens

Properties

Name	Value	Description
class	PacketGate
display	i=block/cogwheel

Gates

Name	Direction	Size	Description
in	input
out	output

Source code

//
// This module allows or forbids packets to pass through depending on whether
// the gate is open or closed.
//
simple PacketGate extends PacketProcessorBase like IPacketSource, IPacketSink
{
    parameters:
        bool initiallyOpen = default(false);
        double openTime @unit(s) = default(nan s); // if there's only one
        double closeTime @unit(s) = default(nan s); // if there's only one
        string changeTimes = default(""); // space separated list of times where state change happens
        displayStringTextFormat = default("passed %p pk (%l)");
        @class(PacketGate);
        @display("i=block/cogwheel");
    gates:
        input in;
        output out;
}

File: src/inet/queueing/common/PacketGate.ned