Source¶

Package: sample

simple module Source

Generates jobs at random intervals and sends them to its output.

See Sink for the module that consumes them.

Usage diagram¶

Used in¶

Name	Type	Description
Network	network	A source whose jobs are served by a QueueingNode before a sink consumes them.

Parameters¶

Name	Type	Default value	Description
interval	double	exponential(1s)	time between two jobs
jobName	string	“job”

Properties¶

Name	Value	Description
class	sample::Source
display	i=block/source

Gates¶

Name	Direction	Size	Description
out	output

Signals¶

Name	Type	Unit	Description
created	long

Statistics¶

Name	Title	Source	Record	Unit	Interpolation Mode	Description
created	jobs created		count,vector

Source code¶

//
// Generates jobs at random intervals and sends them to its output.
//
// See ~Sink for the module that consumes them.
//
simple Source
{
    parameters:
        @class(sample::Source);
        @display("i=block/source");
        @signal[created](type=long);
        @statistic[created](title="jobs created"; record=count,vector);
        volatile double interval @unit(s) = default(exponential(1s)); // time between two jobs
        string jobName = default("job");
    gates:
        output out;
}

File: src/sample/Source.ned