2 // XmlQualifiedNameTable.cs
5 // Atsushi Enomoto <ginga@kit.hi-ho.ne.jp>
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32 using System.Collections;
34 using QName = System.Xml.XmlQualifiedName;
38 public class XmlQualifiedNameTable
40 XmlNameTable nameTable;
41 Hashtable namespaces = new Hashtable ();
43 public XmlQualifiedNameTable (XmlNameTable nameTable)
45 this.nametable = nameTable;
48 public XmlNameTable NameTable {
49 get { return nameTable; }
52 public XmlQualifiedName Add (string name, string ns)
54 return AddInternal (name, ns, false);
57 public XmlQualifiedName AtomizedAdd (string name, string ns)
59 return AddInternal (name, ns, true);
62 private XmlQualifiedName AddInternal (string name, string ns,
66 name = nameTable.Add (name);
67 ns = nameTable.Add (ns);
69 Hashtable nsTable = namespaces [ns] as Hashtable;
70 if (nsTable == null) {
71 nsTable = new Hashtable ();
72 namespaces [ns] = nsTable;
74 QName qname = nsTable [name] as QName;
76 qname = new QName (name, ns);
77 nsTable [name] = qname;
82 public XmlQualifiedName AtomizedGet (string name, string ns)
84 throw new NotImplementedException ();
87 public XmlQualifiedName Get (string name, string ns)
89 throw new NotImplementedException ();
92 private XmlQualifiedName GetInternal (string name, string ns,
96 if (nameTable.Get (name) == null ||
97 nameTable.Get (ns) == null)
100 Hashtable nsTable = namespaces [ns] as Hashtable;
101 return nsTable != null ?
102 nsTable [name] as QName : null;
105 public IEnumerator GetEnumerator ()
107 return new XmlQualifiedNameTableEnumerator (this);
110 internal class XmlQualifiedNameTableEnumerator : IEnumerator
112 public XmlQualifiedNameTableEnumerator (
113 XmlQualifiedNameTable qnameTable)
115 namespaces = qnameTable.namespaces.GetEnumerator ();
118 IEnumerator namespaces;
121 public bool MoveNext ()
123 while (names == null || !names.MoveNext ()) {
124 if (!namespaces.MoveNext ())
126 names = ((Hashtable) namespaces.Current).GetEnumerator ();
131 public object Current {
132 get { return names.Current; }