Purpose:  Enumerate the triggers that are declared for the state step.

The FluentWorkflow StateEngine exposes the set of triggers that are valid to the engine. Keep in mind that this is a return set that includes all triggers along with information on whether they are valid on the current state.

The method signature looks like this:

   1:  IEnumerable<KeyValuePair<TTrigger, bool> IFluentStateEngine<T0, TTrigger,T1,T2>.GetTriggerOptions()
   3:  var validTriggers = from p in stateEngine.GetTriggers()
   4:                      where p.Value == true
   5:                      select p.Key;


Line #3 gives you a quick Linq syntax for getting an IEnumerable list of the valid triggers.  Since the state machine is tracking the current state, this list is contextually sensitive.

Last edited Jan 3, 2011 at 11:28 PM by sdhebert, version 8


No comments yet.