1 
   2 root print: "Welcome to Ponder2".
   3 string := "This string is stored in the domain structure".
   4 root at: "string" put: string.
   5 root print: root/string.
   6 root print: "Some stars:".
   7 5 do: [ :num | root print: "*" + ("*" * num)].
   8 root print: "Objects in the root domain:".
   9 root do: [ :name :object | root print: name].
  10 // Now define and event and a policy
  11 template := root/factory/event create: #("colour" "intensity").
  12 root/event at: "colourevent" put: template.
  13 policy := root/factory/ecapolicy create.
  14 policy event: root/event/colourevent;
  15            condition: [ :intensity | intensity > 50 ];
  16            action: [ :colour :intensity | root print: "Received event: colour=" + colour + " intensity=" + intensity];
  17            active: true.