mcs/class/Commons.Xml.Relaxng/Commons.Xml.Relaxng.Derivative/RdpNameClasses.cs

   1 //
   2 // Commons.Xml.Relaxng.Derivative.RdpNameClasses.cs
   3 //
   4 // Author:
   5 //      Atsushi Enomoto <ginga@kit.hi-ho.ne.jp>
   6 //
   7 // 2003 Atsushi Enomoto "No rights reserved."
   8 //
   9 // Copyright (c) 2004 Novell Inc.
  10 // All rights reserved
  11 //
  12
  13 //
  14 // Permission is hereby granted, free of charge, to any person obtaining
  15 // a copy of this software and associated documentation files (the
  16 // "Software"), to deal in the Software without restriction, including
  17 // without limitation the rights to use, copy, modify, merge, publish,
  18 // distribute, sublicense, and/or sell copies of the Software, and to
  19 // permit persons to whom the Software is furnished to do so, subject to
  20 // the following conditions:
  21 //
  22 // The above copyright notice and this permission notice shall be
  23 // included in all copies or substantial portions of the Software.
  24 //
  25 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  26 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  27 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  28 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  29 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  30 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  31 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  32 //
  33
  34 using System;
  35 using System.Xml;
  36
  37 namespace Commons.Xml.Relaxng.Derivative
  38 {
  39         public enum RdpNameClassType
  40         {
  41                 None = 0,
  42                 AnyName = 1,
  43                 AnyNameExcept = 2,
  44                 NsName = 3,
  45                 NsNameExcept = 4,
  46                 Name = 5,
  47                 NameClassChoice = 6
  48         }
  49
  50         public abstract class RdpNameClass
  51         {
  52                 public abstract RdpNameClassType NameClassType { get; }
  53                 public abstract bool Contains (string name, string ns);
  54         }
  55
  56         public class RdpAnyName : RdpNameClass
  57         {
  58                 static RdpAnyName instance;
  59                 static RdpAnyName ()
  60                 {
  61                         instance = new RdpAnyName ();
  62                 }
  63
  64                 public static RdpAnyName Instance {
  65                         get { return instance; }
  66                 }
  67
  68                 private RdpAnyName () {}
  69
  70                 public override RdpNameClassType NameClassType {
  71                         get { return RdpNameClassType.AnyName; }
  72                 }
  73
  74                 public override bool Contains (string name, string ns)
  75                 {
  76                         return true;
  77                 }
  78         }
  79
  80         public class RdpAnyNameExcept : RdpNameClass
  81         {
  82                 RdpNameClass except;
  83
  84                 public RdpAnyNameExcept (RdpNameClass except)
  85                 {
  86                         this.except = except;
  87                 }
  88
  89                 public override RdpNameClassType NameClassType {
  90                         get { return RdpNameClassType.AnyNameExcept; }
  91                 }
  92
  93                 public RdpNameClass ExceptNameClass {
  94                         get { return except; }
  95                 }
  96
  97                 public override bool Contains (string name, string ns)
  98                 {
  99                         return (except == null) || !except.Contains (name, ns);
 100                 }
 101         }
 102
 103         public class RdpNsName : RdpNameClass
 104         {
 105                 string ns;
 106
 107                 public RdpNsName (string ns)
 108                 {
 109                         this.ns = ns;
 110                 }
 111
 112                 public override RdpNameClassType NameClassType {
 113                         get { return RdpNameClassType.NsName; }
 114                 }
 115
 116                 public string NamespaceURI {
 117                         get { return ns; }
 118                 }
 119
 120                 public override bool Contains (string name, string ns)
 121                 {
 122                         return NamespaceURI == ns;
 123                 }
 124         }
 125
 126         public class RdpNsNameExcept : RdpNsName
 127         {
 128                 string ns;
 129                 RdpNameClass except;
 130
 131                 public RdpNsNameExcept (string ns, RdpNameClass except)
 132                         : base (ns)
 133                 {
 134                         this.ns = ns;
 135                         this.except = except;
 136                 }
 137
 138                 public override RdpNameClassType NameClassType {
 139                         get { return RdpNameClassType.NsNameExcept; }
 140                 }
 141
 142                 public RdpNameClass ExceptNameClass {
 143                         get { return except; }
 144                 }
 145
 146                 public override bool Contains (string name, string ns)
 147                 {
 148                         return this.ns == ns &&
 149                                 (except == null || !except.Contains (name, ns));
 150                 }
 151         }
 152
 153         public class RdpName : RdpNameClass
 154         {
 155                 string local;
 156                 string ns;
 157
 158                 public RdpName (string local, string ns)
 159                 {
 160                         this.ns = ns;
 161                         this.local = local;
 162                 }
 163
 164                 public override RdpNameClassType NameClassType {
 165                         get { return RdpNameClassType.Name; }
 166                 }
 167
 168                 public string NamespaceURI {
 169                         get { return ns; }
 170                 }
 171
 172                 public string LocalName {
 173                         get { return local; }
 174                 }
 175
 176                 public override bool Contains (string name, string ns)
 177                 {
 178                         return this.ns == ns && this.local == name;
 179                 }
 180         }
 181
 182         public class RdpNameClassChoice : RdpNameClass
 183         {
 184                 RdpNameClass l;
 185                 RdpNameClass r;
 186
 187                 public RdpNameClassChoice (RdpNameClass l, RdpNameClass r)
 188                 {
 189                         this.l = l;
 190                         this.r = r;
 191                 }
 192
 193                 public override RdpNameClassType NameClassType {
 194                         get { return RdpNameClassType.NameClassChoice; }
 195                 }
 196
 197                 public RdpNameClass LValue {
 198                         get { return l; }
 199                 }
 200
 201                 public RdpNameClass RValue {
 202                         get { return r; }
 203                 }
 204
 205                 public override bool Contains (string name, string ns)
 206                 {
 207                         return l.Contains (name, ns) || r.Contains (name, ns);
 208                 }
 209         }
 210
 211 }
 212