public virtual Differences VisitQueryOrderBy(QueryOrderBy orderby1, QueryOrderBy orderby2){
Differences differences = new Differences(orderby1, orderby2);
if (orderby1 == null || orderby2 == null){
if (orderby1 != orderby2) differences.NumberOfDifferences++; else differences.NumberOfSimilarities++;
return differences;
}
QueryOrderBy changes = (QueryOrderBy)orderby2.Clone();
QueryOrderBy deletions = (QueryOrderBy)orderby2.Clone();
QueryOrderBy insertions = (QueryOrderBy)orderby2.Clone();
// orderby1.Context;
// orderby1.OrderList;
// orderby1.Source;
if (differences.NumberOfDifferences == 0){
differences.Changes = null;
differences.Deletions = null;
differences.Insertions = null;
}else{
differences.Changes = changes;
differences.Deletions = deletions;
differences.Insertions = insertions;
}
return differences;
}
public override Node VisitQueryOrderBy(QueryOrderBy orderby){
if (orderby == null) return null;
return base.VisitQueryOrderBy((QueryOrderBy)orderby.Clone());
}