public bool Select <TSelect>(Action <MemoryNode <TSelect> > callback)
where TSelect : class
{
if (typeof(TSelect) == typeof(Tuple <T1, T2>) && _node == null)
{
_next.MatchJoinNode <T1>(t1 =>
{
_next.MatchJoinNode <T2>(t2 =>
{
_configurator.MatchOuterJoinNode(t1, t2, outerJoin =>
{
// finally!
_node = outerJoin;
});
});
});
}
var node = _node as MemoryNode <TSelect>;
if (node != null)
{
callback(node);
return(true);
}
return(false);
}
