// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
namespace MS.Internal.Xml.XPath
{
using System;
using Microsoft.Xml;
using Microsoft.Xml.XPath;
using System.Diagnostics;
using System.Globalization;
using Microsoft.Xml.Xsl;
using System.Collections;
internal sealed class EmptyQuery : Query
{
public override XPathNavigator Advance() { return null; }
public override XPathNodeIterator Clone() { return this; }
public override object Evaluate(XPathNodeIterator context) { return this; }
public override int CurrentPosition { get { return 0; } }
public override int Count { get { return 0; } }
public override QueryProps Properties { get { return QueryProps.Merge | QueryProps.Cached | QueryProps.Position | QueryProps.Count; } }
public override XPathResultType StaticType { get { return XPathResultType.NodeSet; } }
public override void Reset() { }
public override XPathNavigator Current { get { return null; } }
}
}
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