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

   1 // Author: Dwivedi, Ajay kumar
   2 //            Adwiv@Yahoo.com
   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;
  25 using System.Collections;
  26 using System.Collections.Specialized;
  27 using System.Xml;
  28
  29 namespace System.Xml.Schema
  30 {
  31         /// <summary>
  32         /// Summary description for XmlSchemaObjectTable.
  33         /// </summary>
  34         public class XmlSchemaObjectTable
  35         {
  36                 private ListDictionary table;
  37
  38                 internal XmlSchemaObjectTable ()
  39                 {
  40                         table = new ListDictionary ();
  41                 }
  42                 public int Count
  43                 {
  44                         get{ return table.Count; }
  45                 }
  46                 public XmlSchemaObject this [XmlQualifiedName name]
  47                 {
  48                         get{ return (XmlSchemaObject) table [name]; }
  49                 }
  50                 public ICollection Names
  51                 {
  52                         get{ return table.Keys; }
  53                 }
  54                 public ICollection Values
  55                 {
  56                         get{ return table.Values; }
  57                 }
  58
  59                 public bool Contains (XmlQualifiedName name)
  60                 {
  61                         return table.Contains (name);
  62                 }
  63                 public IDictionaryEnumerator GetEnumerator ()
  64                 {
  65                         return new XmlSchemaObjectTableEnumerator (this);
  66                 }
  67
  68                 internal void Add (XmlQualifiedName name, XmlSchemaObject value)
  69                 {
  70                         table [name] = value;
  71                 }
  72
  73                 internal void Clear ()
  74                 {
  75                         table.Clear ();
  76                 }
  77
  78                 internal void Set (XmlQualifiedName name, XmlSchemaObject value)
  79                 {
  80                         table [name] = value;
  81                 }
  82
  83                 internal class XmlSchemaObjectTableEnumerator : IDictionaryEnumerator
  84                 {
  85                         private IDictionaryEnumerator xenum;
  86                         IEnumerable tmp;
  87                         internal XmlSchemaObjectTableEnumerator (XmlSchemaObjectTable table)
  88                         {
  89                                 tmp = (IEnumerable) table.table;
  90                                 xenum = (IDictionaryEnumerator) tmp.GetEnumerator ();
  91                         }
  92                         // Properties
  93                         public XmlSchemaObject Current {
  94                                 get {
  95                                         return (XmlSchemaObject) xenum.Value;
  96                                 }
  97                         }
  98                         public DictionaryEntry Entry {
  99                                 get { return xenum.Entry; }
 100                         }
 101                         public XmlQualifiedName Key {
 102                                 get { return (XmlQualifiedName) xenum.Key; }
 103                         }
 104                         public XmlSchemaObject Value {
 105                                 get { return (XmlSchemaObject) xenum.Value; }
 106                         }
 107                         // Methods
 108                         public bool MoveNext()
 109                         {
 110                                 return xenum.MoveNext();
 111                         }
 112
 113                         //Explicit Interface implementation
 114                         bool IEnumerator.MoveNext()
 115                         {
 116                                 return xenum.MoveNext();
 117                         }
 118                         void IEnumerator.Reset()
 119                         {
 120                                 xenum.Reset();
 121                         }
 122                         object IEnumerator.Current
 123                         {
 124                                 get { return xenum.Entry; }
 125                         }
 126                         DictionaryEntry IDictionaryEnumerator.Entry {
 127                                 get { return xenum.Entry; }
 128                         }
 129                         object IDictionaryEnumerator.Key {
 130                                 get { return (XmlQualifiedName) xenum.Key; }
 131                         }
 132                         object IDictionaryEnumerator.Value {
 133                                 get { return (XmlSchemaObject) xenum.Value; }
 134                         }
 135                 }
 136         }
 137 }