mcs/class/System.XML/System.Xml.Schema/XmlSchemaObjectTable.cs

   1 // Author: Dwivedi, Ajay kumar\r
   2 //            Adwiv@Yahoo.com\r
   3
   4 //
   5 // Permission is hereby granted, free of charge, to any person obtaining
   6 // a copy of this software and associated documentation files (the
   7 // "Software"), to deal in the Software without restriction, including
   8 // without limitation the rights to use, copy, modify, merge, publish,
   9 // distribute, sublicense, and/or sell copies of the Software, and to
  10 // permit persons to whom the Software is furnished to do so, subject to
  11 // the following conditions:
  12 //
  13 // The above copyright notice and this permission notice shall be
  14 // included in all copies or substantial portions of the Software.
  15 //
  16 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  17 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  18 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  19 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  20 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  21 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  22 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23 //
  24 using System;\r
  25 using System.Collections;\r
  26 using System.Collections.Specialized;\r
  27 using System.Xml;\r
  28 \r
  29 namespace System.Xml.Schema\r
  30 {\r
  31         /// <summary>\r
  32         /// Summary description for XmlSchemaObjectTable.\r
  33         /// </summary>\r
  34         public class XmlSchemaObjectTable\r
  35         {\r
  36 //              private Hashtable table;\r
  37                 private HybridDictionary table;\r
  38 \r
  39                 internal XmlSchemaObjectTable ()\r
  40                 {\r
  41 //                      table = new Hashtable(); \r
  42                         table = new HybridDictionary (); \r
  43                 }\r
  44                 public int Count \r
  45                 {\r
  46                         get{ return table.Count; }\r
  47                 }\r
  48                 public XmlSchemaObject this [XmlQualifiedName name] \r
  49                 {\r
  50                         get{ return (XmlSchemaObject) table [name]; }\r
  51                 }\r
  52                 public ICollection Names \r
  53                 {\r
  54                         get{ return table.Keys; }\r
  55                 }\r
  56                 public ICollection Values \r
  57                 {\r
  58                         get{ return table.Values; }\r
  59                 }\r
  60 \r
  61                 public bool Contains (XmlQualifiedName name)\r
  62                 {\r
  63                         return table.Contains (name);\r
  64                 }\r
  65                 public IDictionaryEnumerator GetEnumerator ()\r
  66                 {\r
  67                         return new XmlSchemaObjectTableEnumerator (this);\r
  68                 }\r
  69 \r
  70                 internal void Add (XmlQualifiedName name, XmlSchemaObject value)\r
  71                 {\r
  72                         table [name] = value;\r
  73                 }\r
  74 \r
  75                 internal void Clear ()\r
  76                 {\r
  77                         table.Clear ();\r
  78                 }\r
  79 \r
  80                 internal void Set (XmlQualifiedName name, XmlSchemaObject value)\r
  81                 {\r
  82                         table [name] = value;\r
  83                 }\r
  84 \r
  85                 internal class XmlSchemaObjectTableEnumerator : IDictionaryEnumerator\r
  86                 {\r
  87                         private IDictionaryEnumerator xenum;\r
  88                         IEnumerable tmp;\r
  89                         internal XmlSchemaObjectTableEnumerator (XmlSchemaObjectTable table)\r
  90                         {\r
  91                                 tmp = (IEnumerable) table.table;\r
  92                                 xenum = (IDictionaryEnumerator) tmp.GetEnumerator ();\r
  93                         }\r
  94                         // Properties\r
  95                         public XmlSchemaObject Current { \r
  96                                 get {\r
  97                                         return (XmlSchemaObject) xenum.Value; \r
  98                                 }\r
  99                         }\r
 100                         public DictionaryEntry Entry {\r
 101                                 get { return xenum.Entry; }\r
 102                         }\r
 103                         public XmlQualifiedName Key {\r
 104                                 get { return (XmlQualifiedName) xenum.Key; }\r
 105                         }\r
 106                         public XmlSchemaObject Value {\r
 107                                 get { return (XmlSchemaObject) xenum.Value; }\r
 108                         }\r
 109                         // Methods\r
 110                         public bool MoveNext()\r
 111                         {\r
 112                                 return xenum.MoveNext();\r
 113                         }\r
 114 \r
 115                         //Explicit Interface implementation\r
 116                         bool IEnumerator.MoveNext()\r
 117                         {\r
 118                                 return xenum.MoveNext();\r
 119                         }\r
 120                         void IEnumerator.Reset()\r
 121                         {\r
 122                                 xenum.Reset();\r
 123                         }\r
 124                         object IEnumerator.Current\r
 125                         {\r
 126                                 get { return xenum.Entry; }\r
 127                         }\r
 128                         DictionaryEntry IDictionaryEnumerator.Entry {\r
 129                                 get { return xenum.Entry; }\r
 130                         }\r
 131                         object IDictionaryEnumerator.Key {\r
 132                                 get { return (XmlQualifiedName) xenum.Key; }\r
 133                         }\r
 134                         object IDictionaryEnumerator.Value {\r
 135                                 get { return (XmlSchemaObject) xenum.Value; }\r
 136                         }\r
 137                 }\r
 138         }\r
 139 }\r