public void AddHavingClause(HqlBooleanExpression where)
{
if (_hqlHaving == null)
{
_hqlHaving = TreeBuilder.Having(where);
}
else
{
var currentClause = (HqlBooleanExpression)_hqlHaving.Children.Single();
_hqlHaving.ClearChildren();
_hqlHaving.AddChild(TreeBuilder.BooleanAnd(currentClause, where));
}
}
private HqlBooleanExpression VisitNew(NewExpression innerKeySelector, NewExpression outerKeySelector)
{
if (innerKeySelector.Arguments.Count != outerKeySelector.Arguments.Count)
{
throw new NotSupportedException();
}
HqlBooleanExpression hql = GenerateEqualityNode(innerKeySelector, outerKeySelector, 0);
for (int i = 1; i < innerKeySelector.Arguments.Count; i++)
{
hql = _hqlTreeBuilder.BooleanAnd(hql, GenerateEqualityNode(innerKeySelector, outerKeySelector, i));
}
return(hql);
}
public void AddWhereClause(HqlBooleanExpression where)
{
var currentWhere = Root.NodesPreOrder.Where(n => n is HqlWhere).FirstOrDefault();
if (currentWhere == null)
{
currentWhere = TreeBuilder.Where(where);
Root.As <HqlQuery>().AddChild(currentWhere);
}
else
{
var currentClause = (HqlBooleanExpression)currentWhere.Children.Single();
currentWhere.ClearChildren();
currentWhere.AddChild(TreeBuilder.BooleanAnd(currentClause, where));
}
}
