ESS

SketchSystems.spec

ESS
  Shutdown
    Only RF -> RF Power
    Turn on Ion Source -> Source
    Accelerator Shutdown
    RF Power
    Source
      Start Neutron Source -> Start Up
      Start Studies -> Studies on Dumps
  Start Up
    Start Studies -> Studies on Dumps
    Stop Neutron Source -> Shutdown
    Target Test
      Low Power -> Low Power
    Low Power
      Ramping -> Ramping
    Ramping
      Start Production -> Production
  Studies
    Start Neutron Source -> Start Up
    Stop Neutron Source -> Shutdown
    Studies on Dumps
      Start Studies on Target -> Studies on Target
      Set destination LEBT -> LEBT
      Dump
      LEBT
      MEBT
      DTL2
      DTL4
      Spokes
      MBL
    Studies on Target
      Start Studies -> Studies on Dumps
  Production
    Start Production Beam -> Production Beam
    Start Studies -> Studies
    Stop Neutron Source -> Shutdown
    None
    Production Beam

SketchSystems_prototype.js

function render(model){
  let current_state_name = model.active_states[0].name;
  return $("h1",
           {style: {color: "darkBlue"}},
           `The current state is: ${current_state_name}`);
}