public override void EndVisit(ElementNode node)
{
if (node.IsFhirResource())
{
Tuple <ElementNode, ProcessResult> context = _contextStack.Pop();
ProcessResult result = context.Item2;
if (context.Item1 != node)
{
// Should never throw exception here. In case any bug happen, we can get clear message for this exception.
throw new ConstraintException("Internal error: access wrong context.");
}
if (_contextStack.Count() > 0)
{
_contextStack.Peek().Item2.Update(result);
}
if (AddSecurityTag && !node.IsContainedNode())
{
node.AddSecurityTag(result);
}
}
}