public override void Combine(Operator @operator)
{
if (@operator == null) throw new ArgumentNullException(nameof(@operator));
var @logicalJoin = Operators.OfType<LogicalJoin>().FirstOrDefault();
if (@logicalJoin != null)
{
@logicalJoin.Combine(@operator);
}
else
{
var operators = new List<Operator>();
operators.AddRange(Operators.Where(@op => !(@op is LogicalJoin)).Take(OperatorCount - 1));
operators.Add(
new And(new List<Operator>(Operators.Where(@op => !operators.Contains(@op))) { @operator }.ToArray()));
InitOperators(operators);
}
}
public CamlWhere(Operator op)
: base(WhereTag)
{
if (op == null) throw new ArgumentNullException(nameof(op));
Operator = op;
}
protected override void OnParsing(XElement existingWhere)
{
Operator = existingWhere.Elements().Select(Operator.GetOperator).FirstOrDefault(op => op != null);
}
public abstract void Combine(Operator @operator);