File: FrameworkFork\Microsoft.Xml\Xml\XPath\Internal\EmptyQuery.cs
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Project: src\src\dotnet-svcutil\lib\src\dotnet-svcutil-lib.csproj (dotnet-svcutil-lib)
// 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; } }
    }
}