public virtual Differences VisitQueryJoin(QueryJoin join1, QueryJoin join2){
Differences differences = new Differences(join1, join2);
if (join1 == null || join2 == null){
if (join1 != join2) differences.NumberOfDifferences++; else differences.NumberOfSimilarities++;
return differences;
}
QueryJoin changes = (QueryJoin)join2.Clone();
QueryJoin deletions = (QueryJoin)join2.Clone();
QueryJoin insertions = (QueryJoin)join2.Clone();
// join1.JoinContext;
// join1.JoinExpression;
// join1.JoinType;
// join1.LeftOperand;
// join1.RightOperand;
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 VisitQueryJoin(QueryJoin join){
if (join == null) return null;
return base.VisitQueryJoin((QueryJoin)join.Clone());
}