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//------------------------------------------------------------------------------
// <copyright file="XmlSchemaInfo.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
// <owner current="true" primary="true">[....]</owner>
//------------------------------------------------------------------------------
using System.Xml;
using System.Collections;
namespace System.Xml.Schema {
/// <include file='doc\IXmlSchemaInfo.uex' path='docs/doc[@for="IXmlSchemaInfo"]/*' />
public class XmlSchemaInfo : IXmlSchemaInfo {
bool isDefault;
bool isNil;
XmlSchemaElement schemaElement;
XmlSchemaAttribute schemaAttribute;
XmlSchemaType schemaType;
XmlSchemaSimpleType memberType;
XmlSchemaValidity validity;
XmlSchemaContentType contentType;
public XmlSchemaInfo() {
Clear();
}
internal XmlSchemaInfo(XmlSchemaValidity validity) : this() {
this.validity = validity;
}
public XmlSchemaValidity Validity {
get {
return validity;
}
set {
validity = value;
}
}
public bool IsDefault {
get {
return isDefault;
}
set {
isDefault = value;
}
}
public bool IsNil {
get {
return isNil;
}
set {
isNil = value;
}
}
public XmlSchemaSimpleType MemberType {
get {
return memberType;
}
set {
memberType = value;
}
}
public XmlSchemaType SchemaType {
get {
return schemaType;
}
set {
schemaType = value;
if (schemaType != null) { //Member type will not change its content type
contentType = schemaType.SchemaContentType;
}
else {
contentType = XmlSchemaContentType.Empty;
}
}
}
public XmlSchemaElement SchemaElement {
get {
return schemaElement;
}
set {
schemaElement = value;
if (value != null) { //Setting non-null SchemaElement means SchemaAttribute should be null
schemaAttribute = null;
}
}
}
public XmlSchemaAttribute SchemaAttribute {
get {
return schemaAttribute;
}
set {
schemaAttribute = value;
if (value != null) { //Setting non-null SchemaAttribute means SchemaElement should be null
schemaElement = null;
}
}
}
public XmlSchemaContentType ContentType {
get {
return contentType;
}
set {
contentType = value;
}
}
internal XmlSchemaType XmlType {
get {
if (memberType != null) {
return memberType;
}
return schemaType;
}
}
internal bool HasDefaultValue {
get {
return schemaElement != null && schemaElement.ElementDecl.DefaultValueTyped != null;
}
}
internal bool IsUnionType {
get {
if (schemaType == null || schemaType.Datatype == null) {
return false;
}
return schemaType.Datatype.Variety == XmlSchemaDatatypeVariety.Union;
}
}
internal void Clear() {
isNil = false;
isDefault = false;
schemaType = null;
schemaElement = null;
schemaAttribute = null;
memberType = null;
validity = XmlSchemaValidity.NotKnown;
contentType = XmlSchemaContentType.Empty;
}
}
}
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