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//------------------------------------------------------------------------------
// <copyright file="XPathSelfQuery.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
// <owner current="true" primary="true">[....]</owner>
//------------------------------------------------------------------------------
namespace MS.Internal.Xml.XPath {
using System;
using System.Xml;
using System.Xml.XPath;
using System.Diagnostics;
internal sealed class XPathSelfQuery : BaseAxisQuery {
public XPathSelfQuery(Query qyInput, string Name, string Prefix, XPathNodeType Type) : base(qyInput, Name, Prefix, Type) {}
private XPathSelfQuery(XPathSelfQuery other) : base(other) { }
public override XPathNavigator Advance() {
while ((currentNode = qyInput.Advance()) != null) {
if (matches(currentNode)) {
position = 1;
return currentNode;
}
}
return null;
}
public override XPathNodeIterator Clone() { return new XPathSelfQuery(this); }
}
}
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