(no description)

Usage diagram

The following diagram shows usage relationships between types. Unresolved types are missing from the diagram.

Inheritance diagram

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

Parameters

Name	Type	Default value	Description
bitrate	double

Properties

Name	Value	Description
display	i=block/layer

Gates

Name	Direction	Size	Description
upperLayerIn	input
upperLayerOut	output
lowerLayerIn	input
lowerLayerOut	output

Unassigned submodule parameters

Name	Type	Default value	Description
c1.displayStringTextFormat	string	"classified %p pk (%l)"	determines the text that is written on top of the submodule
c1.reverseOrder	bool	false
c1.classifierClass	string	"inet::PacketFragmentTagClassifier"	determines the output queue of packets, the parameter must be the name of a C++ class which implements the IPacketClassifierFunction interface and is registered via Register_Class
m1.displayStringTextFormat	string	"passed %p pk (%l)"	determines the text that is written on top of the submodule
m1.forwardServiceRegistration	bool	true
m1.forwardProtocolRegistration	bool	true
interFrameGapInserter.displayStringTextFormat	string	"delayed %p pk (%l)\nifg: %g"	determines the text that is written on top of the submodule
interFrameGapInserter.clockModule	string	""	relative path of a module that implements IClock; optional
interFrameGapInserter.initialChannelBusy	bool	false	assume that channel was busy before the simulation started
interFrameGapInserter.duration	double	96s / dropUnit(parent.bitrate)
m2.displayStringTextFormat	string	"passed %p pk (%l)"	determines the text that is written on top of the submodule
m2.forwardServiceRegistration	bool	true
m2.forwardProtocolRegistration	bool	true
c2.displayStringTextFormat	string	"classified %p pk (%l)"	determines the text that is written on top of the submodule
c2.reverseOrder	bool	false
c2.classifierClass	string	"inet::PacketEthernetPreambleTypeClassifier"	determines the output queue of packets, the parameter must be the name of a C++ class which implements the IPacketClassifierFunction interface and is registered via Register_Class

Source code

module EthernetPreemptingPhyLayer like IEthernetPhyLayer
{
    parameters:
        volatile double bitrate @unit(bps);
        outboundEmitter.signalName = "packetSentToLower";
        outboundEmitter.direction = "outbound";
        inboundEmitter.signalName = "packetReceivedFromLower";
        inboundEmitter.direction = "inbound";
        *.bitrate = default(this.bitrate);
        @display("i=block/layer");
    gates:
        input upperLayerIn;
        output upperLayerOut;
        input lowerLayerIn;
        output lowerLayerOut;
    submodules:
        c1: PacketClassifier {
            classifierClass = default("inet::PacketFragmentTagClassifier");
            @display("p=200,100");
        }
        phyHeaderInserter: <default("EthernetPhyHeaderInserter")> like IPacketFlow {
            @display("p=100,200");
        }
        fragmentPhyHeaderInserter: <default("EthernetFragmentPhyHeaderInserter")> like IPacketFlow {
            @display("p=300,200");
        }
        m1: PacketMultiplexer {
            @display("p=200,300");
        }
        interFrameGapInserter: InterpacketGapInserter {
            duration = default(96s / dropUnit(parent.bitrate));
            @display("p=200,400");
        }
        outboundEmitter: <default("PacketEmitter")> like IPacketFlow {
            @display("p=200,500");
        }
        transmitter: <default("StreamThroughTransmitter")> like IPacketTransmitter {
            datarate = default(parent.bitrate);
            @display("p=200,600");
        }
        m2: PacketMultiplexer {
            @display("p=600,100");
        }
        fragmentPhyHeaderChecker: <default("EthernetFragmentPhyHeaderChecker")> like IPacketFilter {
            @display("p=700,200");
        }
        phyHeaderChecker: <default("EthernetPhyHeaderChecker")> like IPacketFilter {
            @display("p=500,200");
        }
        c2: PacketClassifier {
            classifierClass = default("inet::PacketEthernetPreambleTypeClassifier");
            @display("p=600,300");
        }
        inboundEmitter: <default("PacketEmitter")> like IPacketFlow {
            @display("p=600,500");
        }
        receiver: <default("DestreamingReceiver")> like IPacketReceiver {
            datarate = default(parent.bitrate);
            @display("p=600,600");
        }
    connections:
        upperLayerIn --> { @display("m=n"); } --> c1.in;
        c1.out++ --> phyHeaderInserter.in;
        c1.out++ --> fragmentPhyHeaderInserter.in;
        phyHeaderInserter.out --> m1.in++;
        fragmentPhyHeaderInserter.out --> m1.in++;
        m1.out --> interFrameGapInserter.in;
        interFrameGapInserter.out --> outboundEmitter.in;
        outboundEmitter.out --> transmitter.in;
        transmitter.out --> { @display("m=s"); } --> lowerLayerOut;

        lowerLayerIn --> { @display("m=s"); } --> receiver.in;
        receiver.out --> inboundEmitter.in;
        inboundEmitter.out --> c2.in;
        c2.out++ --> phyHeaderChecker.in;
        c2.out++ --> fragmentPhyHeaderChecker.in;
        phyHeaderChecker.out --> m2.in++;
        fragmentPhyHeaderChecker.out --> m2.in++;
        m2.out --> { @display("m=n"); } --> upperLayerOut;
}

File: src/inet/physicallayer/wired/ethernet/EthernetPreemptingPhyLayer.ned

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