public virtual void Visit(WOrderByClause node)
{
node.AcceptChildren(this);
}
private WOrderByClause ParseOrderbyClause(OrderByClause orderbyExpr)
{
var wobc = new WOrderByClause
{
FirstTokenIndex = orderbyExpr.FirstTokenIndex,
LastTokenIndex = orderbyExpr.LastTokenIndex,
OrderByElements = new List<WExpressionWithSortOrder>(orderbyExpr.OrderByElements.Count)
};
foreach (var pexp in from e in orderbyExpr.OrderByElements
let pscalar = ParseScalarExpression(e.Expression)
where pscalar != null
select new WExpressionWithSortOrder
{
ScalarExpr = pscalar,
SortOrder = e.SortOrder,
FirstTokenIndex = e.FirstTokenIndex,
LastTokenIndex = e.LastTokenIndex
})
{
wobc.OrderByElements.Add(pexp);
}
return wobc;
}
public virtual void Visit(WOrderByClause node)
{
node.AcceptChildren(this);
}