Circular file source

CircularFS.spl

composite CircularFS(output Out0)
{
    graph
        (stream<rstring filename> Beacon_2_out0) as Beacon_2 = Beacon()
        {
            param
                period : 1.0 ;
            output
                Beacon_2_out0 : filename = "data.txt" ;
        }

        (stream<rstring value> Out0) as FileSource_3 = FileSource(Beacon_2_out0)
        {
        }

}