public virtual Differences VisitQueryAxis(QueryAxis axis1, QueryAxis axis2){
Differences differences = new Differences(axis1, axis2);
if (axis1 == null || axis2 == null){
if (axis1 != axis2) differences.NumberOfDifferences++; else differences.NumberOfSimilarities++;
return differences;
}
QueryAxis changes = (QueryAxis)axis2.Clone();
QueryAxis deletions = (QueryAxis)axis2.Clone();
QueryAxis insertions = (QueryAxis)axis2.Clone();
// axis1.AccessPlan;
// axis1.Cardinality;
// axis1.IsCyclic;
// axis1.IsDescendant;
// axis1.IsIterative;
// axis1.Name;
// axis1.Namespace;
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 VisitQueryAxis(QueryAxis axis){
if (axis == null) return null;
return base.VisitQueryAxis((QueryAxis)axis.Clone());
}