private static bool ValidateParent(CompositeActivity parentActivity)
{
if (parentActivity == null)
{
return(false);
}
return(SetStateValidator.IsValidContainer(parentActivity) || ValidateParent(parentActivity.Parent));
}
private static void ValidateContainment(SetStateValidator.SetStateContainment containment, Activity activity)
{
if ((activity.Parent == null) || (activity.Parent == activity))
{
containment.validParentFound = false;
}
else if (SetStateValidator.IsValidContainer(activity.Parent))
{
ValidateParentState(containment, activity.Parent);
}
else
{
ValidateContainment(containment, activity.Parent);
}
}
private static void ValidateContainment(SetStateContainment containment, Activity activity)
{
Debug.Assert(activity != null);
if (activity.Parent == null || activity.Parent == activity)
{
containment.validParentFound = false;
return;
}
if (SetStateValidator.IsValidContainer(activity.Parent))
{
ValidateParentState(containment, activity.Parent);
return;
}
ValidateContainment(containment, activity.Parent);
}