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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System.Collections;
using System.Xml.Serialization;
namespace System.Xml.Schema
{
public class XmlSchemaAttributeGroup : XmlSchemaAnnotated
{
private string? _name;
private XmlSchemaObjectCollection _attributes = new XmlSchemaObjectCollection();
private XmlSchemaAnyAttribute? _anyAttribute;
private XmlQualifiedName _qname = XmlQualifiedName.Empty;
private XmlSchemaAttributeGroup? _redefined;
private XmlSchemaObjectTable? _attributeUses;
private XmlSchemaAnyAttribute? _attributeWildcard;
private int _selfReferenceCount;
[XmlAttribute("name")]
public string? Name
{
get { return _name; }
set { _name = value; }
}
[XmlElement("attribute", typeof(XmlSchemaAttribute)),
XmlElement("attributeGroup", typeof(XmlSchemaAttributeGroupRef))]
public XmlSchemaObjectCollection Attributes
{
get { return _attributes; }
}
[XmlElement("anyAttribute")]
public XmlSchemaAnyAttribute? AnyAttribute
{
get { return _anyAttribute; }
set { _anyAttribute = value; }
}
[XmlIgnore]
public XmlQualifiedName QualifiedName
{
get { return _qname; }
}
[XmlIgnore]
internal XmlSchemaObjectTable AttributeUses => _attributeUses ??= new XmlSchemaObjectTable();
[XmlIgnore]
internal XmlSchemaAnyAttribute? AttributeWildcard
{
get { return _attributeWildcard; }
set { _attributeWildcard = value; }
}
[XmlIgnore]
public XmlSchemaAttributeGroup? RedefinedAttributeGroup
{
get { return _redefined; }
}
[XmlIgnore]
internal XmlSchemaAttributeGroup? Redefined
{
get { return _redefined; }
set { _redefined = value; }
}
[XmlIgnore]
internal int SelfReferenceCount
{
get { return _selfReferenceCount; }
set { _selfReferenceCount = value; }
}
[XmlIgnore]
internal override string? NameAttribute
{
get { return Name; }
set { Name = value; }
}
internal void SetQualifiedName(XmlQualifiedName value)
{
_qname = value;
}
internal override XmlSchemaObject Clone()
{
XmlSchemaAttributeGroup newGroup = (XmlSchemaAttributeGroup)MemberwiseClone();
if (XmlSchemaComplexType.HasAttributeQNameRef(_attributes))
{ //If a ref/type name is present
newGroup._attributes = XmlSchemaComplexType.CloneAttributes(_attributes);
//Clear compiled tables
newGroup._attributeUses = null;
}
return newGroup;
}
}
}
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