public static NamespaceList Intersection(NamespaceList o1, NamespaceList o2)
{
NamespaceList nslist = null;
if (o1.type == ListType.Any)
{
nslist = o2.Clone();
}
else if (o2.type == ListType.Any)
{
nslist = o1.Clone();
}
else if (o1.type == ListType.Other && o2.type == ListType.Other)
{
if (o1.targetNamespace == o2.targetNamespace)
{
nslist = o1.Clone();
}
}
else if (o1.type == ListType.Set && o2.type == ListType.Set)
{
nslist = o1.Clone();
nslist = new NamespaceList();
nslist.type = ListType.Set;
nslist.set = new Hashtable();
foreach (string ns in o1.set.Keys)
{
if (o2.set.Contains(ns))
{
nslist.set.Add(ns, ns);
}
}
}
else if (o1.type == ListType.Set && o2.type == ListType.Other)
{
nslist = o1.Clone();
if (nslist.set[o2.targetNamespace] != null)
{
nslist.set.Remove(o2.targetNamespace);
}
}
else if (o2.type == ListType.Set && o1.type == ListType.Other)
{
nslist = o2.Clone();
if (nslist.set[o1.targetNamespace] != null)
{
nslist.set.Remove(o1.targetNamespace);
}
}
return(nslist);
}
private NamespaceList CompareSetToOther(NamespaceList other)
{
//clause 5.1
NamespaceList nslist = null;
if (this.set.Contains(other.targetNamespace)) //S contains negated ns
{
if (this.set.Contains(string.Empty)) // AND S contains absent
{
nslist = new NamespaceList(); //any is the result
}
else //clause 5.2
{
nslist = new NamespaceList("##other", string.Empty);
}
}
else if (this.set.Contains(string.Empty)) //clause 5.3 - Not expressible
{
nslist = null;
}
else //clause 5.4 - Set S does not contain negated ns or absent
{
nslist = other.Clone();
}
return(nslist);
}
public static NamespaceList Union(NamespaceList o1, NamespaceList o2)
{
NamespaceList nslist = null;
if (o1.type == ListType.Any)
{
nslist = new NamespaceList();
}
else if (o2.type == ListType.Any)
{
nslist = new NamespaceList();
}
else if (o1.type == ListType.Other && o2.type == ListType.Other)
{
if (o1.targetNamespace == o2.targetNamespace)
{
nslist = o1.Clone();
}
}
else if (o1.type == ListType.Set && o2.type == ListType.Set)
{
nslist = o1.Clone();
foreach (string ns in o2.set.Keys)
{
nslist.set[ns] = ns;
}
}
else if (o1.type == ListType.Set && o2.type == ListType.Other)
{
if (o1.set.Contains(o2.targetNamespace))
{
nslist = new NamespaceList();
}
}
else if (o2.type == ListType.Set && o1.type == ListType.Other)
{
if (o2.set.Contains(o2.targetNamespace))
{
nslist = new NamespaceList();
}
else
{
nslist = o1.Clone();
}
}
return(nslist);
}
private NamespaceList CompareSetToOther(NamespaceList other)
{
if (this.set.Contains(other.targetNamespace))
{
if (this.set.Contains(string.Empty))
{
return(new NamespaceList());
}
return(new NamespaceList("##other", string.Empty));
}
if (this.set.Contains(string.Empty))
{
return(null);
}
return(other.Clone());
}
public static NamespaceList Intersection(NamespaceList o1, NamespaceList o2, bool v1Compat)
{
NamespaceList nslist = null;
Debug.Assert(o1 != o2); //clause 1
if (o1.type == ListType.Any) //clause 2 - o1 is any
{
nslist = o2.Clone();
}
else if (o2.type == ListType.Any) //clause 2 - o2 is any
{
nslist = o1.Clone();
}
else if (o1.type == ListType.Set && o2.type == ListType.Other) //Clause 3 o2 is other
{
nslist = o1.Clone();
nslist.RemoveNamespace(o2.targetNamespace);
if (!v1Compat)
{
nslist.RemoveNamespace(string.Empty); //remove ##local
}
}
else if (o1.type == ListType.Other && o2.type == ListType.Set) //Clause 3 o1 is other
{
nslist = o2.Clone();
nslist.RemoveNamespace(o1.targetNamespace);
if (!v1Compat)
{
nslist.RemoveNamespace(string.Empty); //remove ##local
}
}
else if (o1.type == ListType.Set && o2.type == ListType.Set) //clause 4
{
nslist = o1.Clone();
nslist = new NamespaceList();
nslist.type = ListType.Set;
nslist.set = new Hashtable();
foreach (string ns in o1.set.Keys)
{
if (o2.set.Contains(ns))
{
nslist.set.Add(ns, ns);
}
}
}
else if (o1.type == ListType.Other && o2.type == ListType.Other)
{
if (o1.targetNamespace == o2.targetNamespace) //negation of same namespace name
{
nslist = o1.Clone();
return(nslist);
}
if (!v1Compat)
{
if (o1.targetNamespace == string.Empty) // clause 6 - o1 is negation of absent
{
nslist = o2.Clone();
}
else if (o2.targetNamespace == string.Empty) //clause 6 - o1 is negation of absent
{
nslist = o1.Clone();
}
}
//if it comes here, its not expressible //clause 5
}
return(nslist);
}
public static NamespaceList Union(NamespaceList o1, NamespaceList o2, bool v1Compat)
{
NamespaceList nslist = null;
Debug.Assert(o1 != o2);
if (o1.type == ListType.Any) //clause 2 - o1 is Any
{
nslist = new NamespaceList();
}
else if (o2.type == ListType.Any) //clause 2 - o2 is Any
{
nslist = new NamespaceList();
}
else if (o1.type == ListType.Set && o2.type == ListType.Set) //clause 3 , both are sets
{
nslist = o1.Clone();
foreach (string ns in o2.set.Keys)
{
nslist.set[ns] = ns;
}
}
else if (o1.type == ListType.Other && o2.type == ListType.Other) //clause 4, both are negations
{
if (o1.targetNamespace == o2.targetNamespace) //negation of same value
{
nslist = o1.Clone();
}
else //Not a breaking change, going from not expressible to not(absent)
{
nslist = new NamespaceList("##other", string.Empty); //clause 4, negations of different values, result is not(absent)
}
}
else if (o1.type == ListType.Set && o2.type == ListType.Other)
{
if (v1Compat)
{
if (o1.set.Contains(o2.targetNamespace))
{
nslist = new NamespaceList();
}
else //This was not there originally in V1, added for consistency since its not breaking
{
nslist = o2.Clone();
}
}
else
{
if (o2.targetNamespace != string.Empty) //clause 5, o1 is set S, o2 is not(tns)
{
nslist = o1.CompareSetToOther(o2);
}
else if (o1.set.Contains(string.Empty)) //clause 6.1 - set S includes absent, o2 is not(absent)
{
nslist = new NamespaceList();
}
else //clause 6.2 - set S does not include absent, result is not(absent)
{
nslist = new NamespaceList("##other", string.Empty);
}
}
}
else if (o2.type == ListType.Set && o1.type == ListType.Other)
{
if (v1Compat)
{
if (o2.set.Contains(o2.targetNamespace))
{
nslist = new NamespaceList();
}
else
{
nslist = o1.Clone();
}
}
else //New rules
{
if (o1.targetNamespace != string.Empty) //clause 5, o1 is set S, o2 is not(tns)
{
nslist = o2.CompareSetToOther(o1);
}
else if (o2.set.Contains(string.Empty)) //clause 6.1 - set S includes absent, o2 is not(absent)
{
nslist = new NamespaceList();
}
else //clause 6.2 - set S does not include absent, result is not(absent)
{
nslist = new NamespaceList("##other", string.Empty);
}
}
}
return(nslist);
}
public static NamespaceList Intersection(NamespaceList o1, NamespaceList o2, bool v1Compat) {
NamespaceList nslist = null;
Debug.Assert(o1 != o2); //clause 1
if (o1.type == ListType.Any) { //clause 2 - o1 is any
nslist = o2.Clone();
}
else if (o2.type == ListType.Any) { //clause 2 - o2 is any
nslist = o1.Clone();
}
else if (o1.type == ListType.Set && o2.type == ListType.Other) { //Clause 3 o2 is other
nslist = o1.Clone();
nslist.RemoveNamespace(o2.targetNamespace);
if (!v1Compat) {
nslist.RemoveNamespace(string.Empty); //remove ##local
}
}
else if (o1.type == ListType.Other && o2.type == ListType.Set) { //Clause 3 o1 is other
nslist = o2.Clone();
nslist.RemoveNamespace(o1.targetNamespace);
if (!v1Compat) {
nslist.RemoveNamespace(string.Empty); //remove ##local
}
}
else if (o1.type == ListType.Set && o2.type == ListType.Set) { //clause 4
nslist = o1.Clone();
nslist = new NamespaceList();
nslist.type = ListType.Set;
nslist.set = new Hashtable();
foreach(string ns in o1.set.Keys) {
if (o2.set.Contains(ns)) {
nslist.set.Add(ns, ns);
}
}
}
else if (o1.type == ListType.Other && o2.type == ListType.Other) {
if (o1.targetNamespace == o2.targetNamespace) { //negation of same namespace name
nslist = o1.Clone();
return nslist;
}
if (!v1Compat) {
if (o1.targetNamespace == string.Empty) { // clause 6 - o1 is negation of absent
nslist = o2.Clone();
}
else if (o2.targetNamespace == string.Empty) { //clause 6 - o1 is negation of absent
nslist = o1.Clone();
}
}
//if it comes here, its not expressible //clause 5
}
return nslist;
}
private NamespaceList CompareSetToOther(NamespaceList other) {
//clause 5.1
NamespaceList nslist = null;
if (this.set.Contains(other.targetNamespace)) { //S contains negated ns
if (this.set.Contains(string.Empty)) { // AND S contains absent
nslist = new NamespaceList(); //any is the result
}
else { //clause 5.2
nslist = new NamespaceList("##other", string.Empty);
}
}
else if (this.set.Contains(string.Empty)) { //clause 5.3 - Not expressible
nslist = null;
}
else { //clause 5.4 - Set S does not contain negated ns or absent
nslist = other.Clone();
}
return nslist;
}
public static NamespaceList Union(NamespaceList o1, NamespaceList o2, bool v1Compat) {
NamespaceList nslist = null;
Debug.Assert(o1 != o2);
if (o1.type == ListType.Any) { //clause 2 - o1 is Any
nslist = new NamespaceList();
}
else if (o2.type == ListType.Any) { //clause 2 - o2 is Any
nslist = new NamespaceList();
}
else if (o1.type == ListType.Set && o2.type == ListType.Set) { //clause 3 , both are sets
nslist = o1.Clone();
foreach (string ns in o2.set.Keys) {
nslist.set[ns] = ns;
}
}
else if (o1.type == ListType.Other && o2.type == ListType.Other) { //clause 4, both are negations
if (o1.targetNamespace == o2.targetNamespace) { //negation of same value
nslist = o1.Clone();
}
else {
nslist = new NamespaceList("##other", string.Empty); //clause 4, negations of different values, result is not(absent)
}
}
else if (o1.type == ListType.Set && o2.type == ListType.Other) {
if (v1Compat) {
if (o1.set.Contains(o2.targetNamespace)) {
nslist = new NamespaceList();
}
else { //This was not there originally in V1, added for consistency since its not breaking
nslist = o2.Clone();
}
}
else {
if (o2.targetNamespace != string.Empty) { //clause 5, o1 is set S, o2 is not(tns)
nslist = o1.CompareSetToOther(o2);
}
else if (o1.set.Contains(string.Empty)) { //clause 6.1 - set S includes absent, o2 is not(absent)
nslist = new NamespaceList();
}
else { //clause 6.2 - set S does not include absent, result is not(absent)
nslist = new NamespaceList("##other", string.Empty);
}
}
}
else if (o2.type == ListType.Set && o1.type == ListType.Other) {
if (v1Compat) {
if (o2.set.Contains(o2.targetNamespace)) {
nslist = new NamespaceList();
}
else {
nslist = o1.Clone();
}
}
else { //New rules
if (o1.targetNamespace != string.Empty) { //clause 5, o1 is set S, o2 is not(tns)
nslist = o2.CompareSetToOther(o1);
}
else if (o2.set.Contains(string.Empty)) { //clause 6.1 - set S includes absent, o2 is not(absent)
nslist = new NamespaceList();
}
else { //clause 6.2 - set S does not include absent, result is not(absent)
nslist = new NamespaceList("##other", string.Empty);
}
}
}
return nslist;
}
public static NamespaceList Intersection(NamespaceList o1, NamespaceList o2) {
NamespaceList nslist = null;
if (o1.type == ListType.Any) {
nslist = o2.Clone();
}
else if (o2.type == ListType.Any) {
nslist = o1.Clone();
}
else if (o1.type == ListType.Other && o2.type == ListType.Other) {
if (o1.targetNamespace == o2.targetNamespace) {
nslist = o1.Clone();
}
}
else if (o1.type == ListType.Set && o2.type == ListType.Set) {
nslist = o1.Clone();
nslist = new NamespaceList();
nslist.type = ListType.Set;
nslist.set = new Hashtable();
foreach(string ns in o1.set.Keys) {
if (o2.set.Contains(ns)) {
nslist.set.Add(ns, ns);
}
}
}
else if (o1.type == ListType.Set && o2.type == ListType.Other) {
nslist = o1.Clone();
if (nslist.set[o2.targetNamespace] != null) {
nslist.set.Remove(o2.targetNamespace);
}
}
else if (o2.type == ListType.Set && o1.type == ListType.Other) {
nslist = o2.Clone();
if (nslist.set[o1.targetNamespace] != null) {
nslist.set.Remove(o1.targetNamespace);
}
}
return nslist;
}
public static NamespaceList Union(NamespaceList o1, NamespaceList o2) {
NamespaceList nslist = null;
if (o1.type == ListType.Any) {
nslist = new NamespaceList();
}
else if (o2.type == ListType.Any) {
nslist = new NamespaceList();
}
else if (o1.type == ListType.Other && o2.type == ListType.Other) {
if (o1.targetNamespace == o2.targetNamespace) {
nslist = o1.Clone();
}
}
else if (o1.type == ListType.Set && o2.type == ListType.Set) {
nslist = o1.Clone();
foreach (string ns in o2.set.Keys) {
nslist.set[ns] = ns;
}
}
else if (o1.type == ListType.Set && o2.type == ListType.Other) {
if (o1.set.Contains(o2.targetNamespace)) {
nslist = new NamespaceList();
}
}
else if (o2.type == ListType.Set && o1.type == ListType.Other) {
if (o2.set.Contains(o2.targetNamespace)) {
nslist = new NamespaceList();
}
else {
nslist = o1.Clone();
}
}
return nslist;
}
private NamespaceList CompareSetToOther(NamespaceList other)
{
if (this.set.Contains(other.targetNamespace))
{
if (this.set.Contains(string.Empty))
{
return new NamespaceList();
}
return new NamespaceList("##other", string.Empty);
}
if (this.set.Contains(string.Empty))
{
return null;
}
return other.Clone();
}
public static NamespaceList Union(NamespaceList o1, NamespaceList o2, bool v1Compat)
{
NamespaceList list = null;
if (o1.type == ListType.Any)
{
return new NamespaceList();
}
if (o2.type == ListType.Any)
{
return new NamespaceList();
}
if ((o1.type == ListType.Set) && (o2.type == ListType.Set))
{
list = o1.Clone();
foreach (string str in o2.set.Keys)
{
list.set[str] = str;
}
return list;
}
if ((o1.type == ListType.Other) && (o2.type == ListType.Other))
{
if (o1.targetNamespace == o2.targetNamespace)
{
return o1.Clone();
}
return new NamespaceList("##other", string.Empty);
}
if ((o1.type == ListType.Set) && (o2.type == ListType.Other))
{
if (v1Compat)
{
if (o1.set.Contains(o2.targetNamespace))
{
return new NamespaceList();
}
return o2.Clone();
}
if (o2.targetNamespace != string.Empty)
{
return o1.CompareSetToOther(o2);
}
if (o1.set.Contains(string.Empty))
{
return new NamespaceList();
}
return new NamespaceList("##other", string.Empty);
}
if ((o2.type != ListType.Set) || (o1.type != ListType.Other))
{
return list;
}
if (v1Compat)
{
if (o2.set.Contains(o2.targetNamespace))
{
return new NamespaceList();
}
return o1.Clone();
}
if (o1.targetNamespace != string.Empty)
{
return o2.CompareSetToOther(o1);
}
if (o2.set.Contains(string.Empty))
{
return new NamespaceList();
}
return new NamespaceList("##other", string.Empty);
}
public static NamespaceList Intersection(NamespaceList o1, NamespaceList o2, bool v1Compat)
{
NamespaceList list = null;
if (o1.type == ListType.Any)
{
return o2.Clone();
}
if (o2.type == ListType.Any)
{
return o1.Clone();
}
if ((o1.type == ListType.Set) && (o2.type == ListType.Other))
{
list = o1.Clone();
list.RemoveNamespace(o2.targetNamespace);
if (!v1Compat)
{
list.RemoveNamespace(string.Empty);
}
return list;
}
if ((o1.type == ListType.Other) && (o2.type == ListType.Set))
{
list = o2.Clone();
list.RemoveNamespace(o1.targetNamespace);
if (!v1Compat)
{
list.RemoveNamespace(string.Empty);
}
return list;
}
if ((o1.type == ListType.Set) && (o2.type == ListType.Set))
{
list = o1.Clone();
list = new NamespaceList {
type = ListType.Set,
set = new Hashtable()
};
foreach (string str in o1.set.Keys)
{
if (o2.set.Contains(str))
{
list.set.Add(str, str);
}
}
return list;
}
if ((o1.type == ListType.Other) && (o2.type == ListType.Other))
{
if (o1.targetNamespace == o2.targetNamespace)
{
return o1.Clone();
}
if (v1Compat)
{
return list;
}
if (o1.targetNamespace == string.Empty)
{
return o2.Clone();
}
if (o2.targetNamespace == string.Empty)
{
list = o1.Clone();
}
}
return list;
}
public static NamespaceList Union(NamespaceList o1, NamespaceList o2, bool v1Compat)
{
NamespaceList list = null;
if (o1.type == ListType.Any)
{
return(new NamespaceList());
}
if (o2.type == ListType.Any)
{
return(new NamespaceList());
}
if ((o1.type == ListType.Set) && (o2.type == ListType.Set))
{
list = o1.Clone();
foreach (string str in o2.set.Keys)
{
list.set[str] = str;
}
return(list);
}
if ((o1.type == ListType.Other) && (o2.type == ListType.Other))
{
if (o1.targetNamespace == o2.targetNamespace)
{
return(o1.Clone());
}
return(new NamespaceList("##other", string.Empty));
}
if ((o1.type == ListType.Set) && (o2.type == ListType.Other))
{
if (v1Compat)
{
if (o1.set.Contains(o2.targetNamespace))
{
return(new NamespaceList());
}
return(o2.Clone());
}
if (o2.targetNamespace != string.Empty)
{
return(o1.CompareSetToOther(o2));
}
if (o1.set.Contains(string.Empty))
{
return(new NamespaceList());
}
return(new NamespaceList("##other", string.Empty));
}
if ((o2.type != ListType.Set) || (o1.type != ListType.Other))
{
return(list);
}
if (v1Compat)
{
if (o2.set.Contains(o2.targetNamespace))
{
return(new NamespaceList());
}
return(o1.Clone());
}
if (o1.targetNamespace != string.Empty)
{
return(o2.CompareSetToOther(o1));
}
if (o2.set.Contains(string.Empty))
{
return(new NamespaceList());
}
return(new NamespaceList("##other", string.Empty));
}
public static NamespaceList Intersection(NamespaceList o1, NamespaceList o2, bool v1Compat)
{
NamespaceList list = null;
if (o1.type == ListType.Any)
{
return(o2.Clone());
}
if (o2.type == ListType.Any)
{
return(o1.Clone());
}
if ((o1.type == ListType.Set) && (o2.type == ListType.Other))
{
list = o1.Clone();
list.RemoveNamespace(o2.targetNamespace);
if (!v1Compat)
{
list.RemoveNamespace(string.Empty);
}
return(list);
}
if ((o1.type == ListType.Other) && (o2.type == ListType.Set))
{
list = o2.Clone();
list.RemoveNamespace(o1.targetNamespace);
if (!v1Compat)
{
list.RemoveNamespace(string.Empty);
}
return(list);
}
if ((o1.type == ListType.Set) && (o2.type == ListType.Set))
{
list = o1.Clone();
list = new NamespaceList {
type = ListType.Set,
set = new Hashtable()
};
foreach (string str in o1.set.Keys)
{
if (o2.set.Contains(str))
{
list.set.Add(str, str);
}
}
return(list);
}
if ((o1.type == ListType.Other) && (o2.type == ListType.Other))
{
if (o1.targetNamespace == o2.targetNamespace)
{
return(o1.Clone());
}
if (v1Compat)
{
return(list);
}
if (o1.targetNamespace == string.Empty)
{
return(o2.Clone());
}
if (o2.targetNamespace == string.Empty)
{
list = o1.Clone();
}
}
return(list);
}
