ExampleInterface

compound module

(no description)

Usage diagram

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

Used in compound modules

Name	Type	Description
ExampleHost	compound module	(no description)

Properties

Name	Value	Description
display	bgb=400,300;i=device/card

Gates

Name	Direction	Size	Description
lowerIn	input
upperIn	input
lowerOut	output
upperOut	output

Unassigned submodule parameters

Name	Type	Default value	Description
queue.displayStringTextFormat	string	"contains %p pk (%l) pushed %u\npulled %o removed %r dropped %d"	determines the text that is written on top of the submodule
queue.packetCapacity	int	-1	maximum number of packets in the queue, no limit by default
queue.dataCapacity	int	-1b	maximum total length of packets in the queue, no limit by default
queue.dropperClass	string	""	determines which packets are dropped when the queue is overloaded, packets are not dropped by default; the parameter must be the name of a C++ class which implements the IPacketDropperFunction C++ interface and is registered via Register_Class
queue.comparatorClass	string	""	determines the order of packets in the queue, insertion order by default; the parameter must be the name of a C++ class which implements the IPacketComparatorFunction C++ interface and is registered via Register_Class
queue.bufferModule	string	""	relative module path to the IPacketBuffer module used by this queue, implicit buffer by default
server.displayStringTextFormat	string	"served %p pk (%l)\n%s"	determines the text that is written on top of the submodule
server.clockModule	string	""	relative path of a module that implements IClock(1,2); optional
server.processingTime	double		determines additional processing time per packet
server.processingBitrate	double	inf bps	determines additional processing time per bit

Source code

module ExampleInterface
{
    @display("bgb=400,300;i=device/card");
    gates:
        input lowerIn;
        input upperIn;
        output lowerOut;
        output upperOut;
    submodules:
        queue: PacketQueue {
            @display("p=200,100");
        }
        server: PacketServer {
            @display("p=200,225");
        }
    connections:
        upperIn --> queue.in;
        queue.out --> server.in;
        server.out --> { @display("m=s"); } --> lowerOut;
        lowerIn --> { @display("m=m,66,100,66,0"); } --> upperOut;
}

//-------------------------------------------------

File: tutorials/queueing/QueueingTutorial.ned