/// <summary>
/// Creates a state.
/// </summary>
/// <param name="name">The name of the state.</param>
/// <param name="parentRegion">The parent region of the state.</param>
/// <param name="entryAction">The actions to be performed upon entry to the state.</param>
/// <param name="exitAction">The actions to be performed upon exit of the state.</param>
public NSFState(NSFString name, NSFRegion parentRegion, NSFVoidAction<NSFStateMachineContext> entryAction, NSFVoidAction<NSFStateMachineContext> exitAction)
: base(name)
{
this.parentRegion = parentRegion;
EntryActions += entryAction;
ExitActions += exitAction;
if (parentRegion != null)
{
parentRegion.addSubstate(this);
}
EntryActions.setExceptionAction(handleEntryActionException);
ExitActions.setExceptionAction(handleExitActionException);
}
/// <summary>
/// Creates a transition.
/// </summary>
/// <param name="name">User assigned name for transition.</param>
/// <param name="source">Transition source.</param>
/// <param name="target">Transition target.</param>
/// <param name="trigger">Transition trigger.</param>
/// <param name="guard">Transition guard.</param>
/// <param name="action">Transition action.</param>
/// <remarks>Deprecated - Use NSFExternalTransition or NSFLocalTransition</remarks>
protected NSFTransition(NSFString name, NSFState source, NSFState target, NSFEvent trigger, NSFBoolGuard<NSFStateMachineContext> guard, NSFVoidAction<NSFStateMachineContext> action)
: base(name)
{
this.source = source;
this.target = target;
Guards += guard;
Actions += action;
addTrigger(trigger);
// Validity check
if ((source == target) && (triggers.Count == 0) && Guards.isEmpty())
{
throw new Exception(Name + " invalid self-transition with no trigger or guard");
}
target.addIncomingTransition(this);
// Outgoing transitions must be added by concrete classes
Guards.setExceptionAction(handleGuardException);
Actions.setExceptionAction(handleActionException);
}
