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//------------------------------------------------------------------------------
// <copyright file="SchemaDeclBase.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
// <owner current="true" primary="true">Microsoft</owner>
//------------------------------------------------------------------------------
namespace System.Xml.Schema {
using System.Collections.Generic;
using System.Diagnostics;
internal abstract class SchemaDeclBase {
internal enum Use {
Default,
Required,
Implied,
Fixed,
RequiredFixed
};
protected XmlQualifiedName name = XmlQualifiedName.Empty;
protected string prefix;
protected bool isDeclaredInExternal = false;
protected Use presence; // the presence, such as fixed, implied, etc
#if !SILVERLIGHT
protected XmlSchemaType schemaType;
protected XmlSchemaDatatype datatype;
protected string defaultValueRaw; // default value in its original form
protected object defaultValueTyped;
protected long maxLength; // dt:maxLength
protected long minLength; // dt:minLength
protected List<string> values; // array of values for enumerated and notation types
#endif
protected SchemaDeclBase(XmlQualifiedName name, string prefix) {
this.name = name;
this.prefix = prefix;
#if !SILVERLIGHT
maxLength = -1;
minLength = -1;
#endif
}
#if !SILVERLIGHT
protected SchemaDeclBase() {
}
#endif
internal XmlQualifiedName Name {
get { return name;}
set { name = value;}
}
internal string Prefix {
get { return(prefix == null) ? string.Empty : prefix;}
set { prefix = value;}
}
internal bool IsDeclaredInExternal {
get { return isDeclaredInExternal;}
set { isDeclaredInExternal = value;}
}
internal Use Presence {
get { return presence; }
set { presence = value; }
}
#if !SILVERLIGHT
internal long MaxLength {
get { return maxLength;}
set { maxLength = value;}
}
internal long MinLength {
get { return minLength;}
set { minLength = value;}
}
internal XmlSchemaType SchemaType {
get { return schemaType;}
set { schemaType = value;}
}
internal XmlSchemaDatatype Datatype {
get { return datatype;}
set { datatype = value;}
}
internal void AddValue(string value) {
if (values == null) {
values = new List<string>();
}
values.Add(value);
}
internal List<string> Values {
get { return values; }
set { values = value; }
}
internal string DefaultValueRaw {
get { return(defaultValueRaw != null) ? defaultValueRaw : string.Empty;}
set { defaultValueRaw = value;}
}
internal object DefaultValueTyped {
get { return defaultValueTyped;}
set { defaultValueTyped = value;}
}
internal bool CheckEnumeration(object pVal) {
return (datatype.TokenizedType != XmlTokenizedType.NOTATION && datatype.TokenizedType != XmlTokenizedType.ENUMERATION) || values.Contains(pVal.ToString());
}
internal bool CheckValue(Object pVal) {
return (presence != Use.Fixed && presence != Use.RequiredFixed) || (defaultValueTyped != null && datatype.IsEqual(pVal, defaultValueTyped));
}
#endif
};
}
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