The Hello sample is a simple model that contains two activities:

  • Hello( name : String ) – Writes "Hello" followed by the input name.
  • Hello World() – Calls Hello with the input "World".

Both these activities were compiled from Alf. To see the original Alf code, open the Alf editor window (select Window > Alf) and select either activity. The Alf code will appear in the window.

When executed (using CST), the Hello World should write "Hello World!" in the console pane of the simulation window.