public static void Match(this RuleElement element,
Action <PatternElement> pattern,
Action <AggregateElement> aggregate,
Action <GroupElement> group,
Action <ExistsElement> exists,
Action <NotElement> not,
Action <ForAllElement> forall)
{
if (element == null)
{
throw new ArgumentNullException("element", "Rule element cannot be null");
}
else if (element is PatternElement)
{
pattern.Invoke((PatternElement)element);
}
else if (element is GroupElement)
{
@group.Invoke((GroupElement)element);
}
else if (element is AggregateElement)
{
aggregate.Invoke((AggregateElement)element);
}
else if (element is ExistsElement)
{
exists.Invoke((ExistsElement)element);
}
else if (element is NotElement)
{
not.Invoke((NotElement)element);
}
else if (element is ForAllElement)
{
forall.Invoke((ForAllElement)element);
}
else
{
throw new ArgumentOutOfRangeException("element", string.Format("Unsupported rule element. ElementType={0}", element.GetType()));
}
}
public void Visit(TContext context, RuleElement element)
{
element.Accept(context, this);
}