2 // System.Xml.Schema.XmlSchemaDatatype.cs
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5 // Dwivedi, Ajay kumar <Adwiv@Yahoo.com>
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6 // Atsushi Enomoto <ginga@kit.hi-ho.ne.jp>
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10 // Permission is hereby granted, free of charge, to any person obtaining
11 // a copy of this software and associated documentation files (the
12 // "Software"), to deal in the Software without restriction, including
13 // without limitation the rights to use, copy, modify, merge, publish,
14 // distribute, sublicense, and/or sell copies of the Software, and to
15 // permit persons to whom the Software is furnished to do so, subject to
16 // the following conditions:
18 // The above copyright notice and this permission notice shall be
19 // included in all copies or substantial portions of the Software.
21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
30 using System.Collections;
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33 using Mono.Xml.Schema;
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35 namespace System.Xml.Schema
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37 public abstract class XmlSchemaDatatype
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39 protected XmlSchemaDatatype()
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43 internal XsdWhitespaceFacet WhitespaceValue =
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44 XsdWhitespaceFacet.Preserve;
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47 internal virtual XsdWhitespaceFacet Whitespace {
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48 get { return WhitespaceValue; }
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52 public abstract XmlTypeCode TypeCode { get; }
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54 public virtual XmlSchemaDatatypeVariety Variety {
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56 return XmlSchemaDatatypeVariety.Atomic;
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61 public abstract XmlTokenizedType TokenizedType { get; }
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62 public abstract Type ValueType { get; }
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67 public virtual object ChangeType (object value, Type targetType)
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69 return ChangeType (value, targetType, null);
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73 public virtual object ChangeType (object value, Type targetType, IXmlNamespaceResolver nsResolver)
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75 throw new NotImplementedException ();
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79 public virtual bool IsDerivedFrom (XmlSchemaDatatype datatype)
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81 throw new NotImplementedException ();
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86 public abstract object ParseValue (string s,
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87 XmlNameTable nameTable, IXmlNamespaceResolver nsmgr);
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89 internal virtual ValueType ParseValueType (string s,
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90 XmlNameTable nameTable, IXmlNamespaceResolver nsmgr)
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95 public abstract object ParseValue (string s,
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96 XmlNameTable nameTable, XmlNamespaceManager nsmgr);
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98 internal virtual ValueType ParseValueType (string s,
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99 XmlNameTable nameTable, XmlNamespaceManager nsmgr)
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105 static char [] wsChars = new char [] {' ', '\t', '\n', '\r'};
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107 StringBuilder sb = new StringBuilder ();
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108 internal string Normalize (string s)
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110 return Normalize (s, Whitespace);
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113 internal string Normalize (string s, XsdWhitespaceFacet whitespaceFacet)
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115 int idx = s.IndexOfAny (wsChars);
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118 switch (whitespaceFacet) {
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119 case XsdWhitespaceFacet.Collapse:
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120 string [] arr = s.Trim ().Split (wsChars);
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121 for (int i = 0; i < arr.Length; i++) {
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122 string one = arr [i];
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128 string result = sb.ToString ();
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130 return result.Trim ();
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131 case XsdWhitespaceFacet.Replace:
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134 for (int i = 0; i < sb.Length; i++)
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142 result = sb.ToString ();
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150 internal static XmlSchemaDatatype FromName (XmlQualifiedName qname)
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152 return FromName (qname.Name, qname.Namespace);
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155 internal static XmlSchemaDatatype FromName (string localName, string ns)
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158 case XmlSchema.Namespace:
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161 case XmlSchema.XdtNamespace:
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162 switch (localName) {
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163 case "anyAtomicType":
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164 return datatypeAnyAtomicType;
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165 case "untypedAtomic":
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166 return datatypeUntypedAtomic;
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167 case "dayTimeDuration":
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168 return datatypeDayTimeDuration;
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169 case "yearMonthDuration":
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170 return datatypeYearMonthDuration;
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175 // Maybe invalid name was specified. In such cases, let processors handle them.
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179 switch (localName) {
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180 case "anySimpleType":
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181 return datatypeAnySimpleType;
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183 return datatypeString;
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184 case "normalizedString":
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185 return datatypeNormalizedString;
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187 return datatypeToken;
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189 return datatypeLanguage;
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191 return datatypeNMToken;
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193 return datatypeNMTokens;
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195 return datatypeName;
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197 return datatypeNCName;
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201 return datatypeIDRef;
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203 return datatypeIDRefs;
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205 return datatypeEntity;
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207 return datatypeEntities;
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209 return datatypeNotation;
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211 return datatypeDecimal;
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213 return datatypeInteger;
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215 return datatypeLong;
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217 return datatypeInt;
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219 return datatypeShort;
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221 return datatypeByte;
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222 case "nonPositiveInteger":
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223 return datatypeNonPositiveInteger;
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224 case "negativeInteger":
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225 return datatypeNegativeInteger;
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226 case "nonNegativeInteger":
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227 return datatypeNonNegativeInteger;
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228 case "unsignedLong":
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229 return datatypeUnsignedLong;
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230 case "unsignedInt":
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231 return datatypeUnsignedInt;
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232 case "unsignedShort":
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233 return datatypeUnsignedShort;
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234 case "unsignedByte":
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235 return datatypeUnsignedByte;
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236 case "positiveInteger":
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237 return datatypePositiveInteger;
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239 return datatypeFloat;
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241 return datatypeDouble;
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242 case "base64Binary":
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243 return datatypeBase64Binary;
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245 return datatypeBoolean;
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247 return datatypeAnyURI;
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249 return datatypeDuration;
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251 return datatypeDateTime;
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253 return datatypeDate;
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255 return datatypeTime;
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257 return datatypeHexBinary;
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259 return datatypeQName;
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261 return datatypeGYearMonth;
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263 return datatypeGMonthDay;
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265 return datatypeGYear;
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267 return datatypeGMonth;
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269 return datatypeGDay;
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271 // Maybe invalid name was specified. In such cases, let processors handle them.
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276 static readonly XsdAnySimpleType datatypeAnySimpleType = new XsdAnySimpleType ();
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277 static readonly XsdString datatypeString = new XsdString ();
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278 static readonly XsdNormalizedString datatypeNormalizedString = new XsdNormalizedString ();
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279 static readonly XsdToken datatypeToken = new XsdToken ();
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280 static readonly XsdLanguage datatypeLanguage = new XsdLanguage ();
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281 static readonly XsdNMToken datatypeNMToken = new XsdNMToken ();
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282 static readonly XsdNMTokens datatypeNMTokens = new XsdNMTokens ();
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283 static readonly XsdName datatypeName = new XsdName ();
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284 static readonly XsdNCName datatypeNCName = new XsdNCName ();
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285 static readonly XsdID datatypeID = new XsdID ();
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286 static readonly XsdIDRef datatypeIDRef = new XsdIDRef ();
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287 static readonly XsdIDRefs datatypeIDRefs = new XsdIDRefs ();
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288 static readonly XsdEntity datatypeEntity = new XsdEntity ();
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289 static readonly XsdEntities datatypeEntities = new XsdEntities ();
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290 static readonly XsdNotation datatypeNotation = new XsdNotation ();
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291 static readonly XsdDecimal datatypeDecimal = new XsdDecimal ();
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292 static readonly XsdInteger datatypeInteger = new XsdInteger ();
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293 static readonly XsdLong datatypeLong = new XsdLong ();
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294 static readonly XsdInt datatypeInt = new XsdInt ();
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295 static readonly XsdShort datatypeShort = new XsdShort ();
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296 static readonly XsdByte datatypeByte = new XsdByte ();
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297 static readonly XsdNonNegativeInteger datatypeNonNegativeInteger = new XsdNonNegativeInteger ();
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298 static readonly XsdPositiveInteger datatypePositiveInteger = new XsdPositiveInteger ();
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299 static readonly XsdUnsignedLong datatypeUnsignedLong = new XsdUnsignedLong ();
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300 static readonly XsdUnsignedInt datatypeUnsignedInt = new XsdUnsignedInt ();
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301 static readonly XsdUnsignedShort datatypeUnsignedShort = new XsdUnsignedShort ();
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302 static readonly XsdUnsignedByte datatypeUnsignedByte = new XsdUnsignedByte ();
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303 static readonly XsdNonPositiveInteger datatypeNonPositiveInteger = new XsdNonPositiveInteger ();
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304 static readonly XsdNegativeInteger datatypeNegativeInteger = new XsdNegativeInteger ();
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305 static readonly XsdFloat datatypeFloat = new XsdFloat ();
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306 static readonly XsdDouble datatypeDouble = new XsdDouble ();
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307 static readonly XsdBase64Binary datatypeBase64Binary = new XsdBase64Binary ();
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308 static readonly XsdBoolean datatypeBoolean = new XsdBoolean ();
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309 static readonly XsdAnyURI datatypeAnyURI = new XsdAnyURI ();
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310 static readonly XsdDuration datatypeDuration = new XsdDuration ();
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311 static readonly XsdDateTime datatypeDateTime = new XsdDateTime ();
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312 static readonly XsdDate datatypeDate = new XsdDate ();
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313 static readonly XsdTime datatypeTime = new XsdTime ();
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314 static readonly XsdHexBinary datatypeHexBinary = new XsdHexBinary ();
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315 static readonly XsdQName datatypeQName = new XsdQName ();
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316 static readonly XsdGYearMonth datatypeGYearMonth = new XsdGYearMonth ();
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317 static readonly XsdGMonthDay datatypeGMonthDay = new XsdGMonthDay ();
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318 static readonly XsdGYear datatypeGYear = new XsdGYear ();
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319 static readonly XsdGMonth datatypeGMonth = new XsdGMonth ();
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320 static readonly XsdGDay datatypeGDay = new XsdGDay ();
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322 static readonly XdtAnyAtomicType datatypeAnyAtomicType
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323 = new XdtAnyAtomicType ();
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324 static readonly XdtUntypedAtomic datatypeUntypedAtomic
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325 = new XdtUntypedAtomic ();
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326 static readonly XdtDayTimeDuration datatypeDayTimeDuration
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327 = new XdtDayTimeDuration ();
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328 static readonly XdtYearMonthDuration datatypeYearMonthDuration
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329 = new XdtYearMonthDuration ();
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