ridl-syntax 0.11.0

The RIDL family lexer and grammar: a lossless concrete syntax tree over rowan.
Documentation 
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package veh.topology

// rsdl reference §3.1.
system Vehicle { Cruise, Lane, Panel, Backend, veh.diag.access }

// rsdl reference §3.2.
component Cruise [ instances = (primary, backup) ] {
  offers   veh.adas.cruise
  requires LaneAssist
}
component Lane    { offers veh.adas.lane }
component Panel   { requires CruiseControl, requires LaneAssist }
component Backend [ external ] { requires CruiseControl }

// rsdl reference §3.3.
distribution Adas [ tier = PLATFORM ]    { Cruise, Lane, veh.diag.access }
distribution Hmi  [ tier = APPLICATION ] { Panel }

// rsdl reference §3.4 and §3.5.
deployment Production for Vehicle {
  machine AdasHpc [ labels = (ASIL_B) ] { Cruise.primary, Lane, veh.diag.access }
  machine Cockpit { Cruise.backup, Panel [ linux.cpuset = (2, 3) ] }
  machine Cloud   [ external ] { Backend }
}