override public object Execute(Reasoner ts, Unifier un, ITerm[] args) { CheckArguments(args); Trigger g = new Trigger(TEOperator.add, TEType.achieve, (Literal)args[0]); Circumstance C = ts.GetCircumstance(); // Search the goal in PI IEnumerator <string> ik = C.GetPendingIntentions().Keys.GetEnumerator(); while (ik.MoveNext()) { string k = ik.Current; Intention i = C.GetPendingIntentions()[k]; if (i.IsSuspended() && i.HasTrigger(g, un)) { i.SetSuspended(false); bool notify = true; if (k.StartsWith(SuspendStdLib.SUSPENDED_INT)) // if not SUSPENDED_INT, it was suspended while already in PI, so, do not remove it from PI, just change the suspeded status { ik.Dispose(); // add it back in I if not in PA if (!C.GetPendingActions().ContainsKey(i.GetID())) { C.ResumeIntention(i); notify = false; // the resumeIntention already notifies } } // notify meta event listeners if (notify && C.GetListeners() != null) { foreach (ICircumstanceListener el in C.GetListeners()) { el.IntentionResumed(i); } } // remove the IA .suspend in case of self-suspend if (k.StartsWith(SuspendStdLib.SELF_SUSPENDED_INT)) { i.Peek().RemoveCurrentStep(); } //System.out.println("res "+g+" from I "+i.getId()); } } // Search the goal in PE ik = C.GetPendingEvents().Keys.GetEnumerator(); while (ik.MoveNext()) { string k = ik.Current; if (k.StartsWith(SuspendStdLib.SUSPENDED_INT)) { Event e = C.GetPendingEvents()[k]; Intention i = e.GetIntention(); if (un.Unifies(g, e.GetTrigger()) || (i != null && i.HasTrigger(g, un))) { ik.Dispose(); C.AddEvent(e); if (i != null) { i.SetSuspended(false); } } } } return(true); }