37 lines
1.4 KiB
C#
37 lines
1.4 KiB
C#
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//------------------------------------------------------------------------------
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// <copyright file="GroupQuery.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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// <owner current="true" primary="true">[....]</owner>
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//------------------------------------------------------------------------------
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namespace MS.Internal.Xml.XPath {
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using System;
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using System.Xml;
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using System.Xml.XPath;
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using System.Diagnostics;
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using System.Globalization;
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internal sealed class GroupQuery : BaseAxisQuery {
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public GroupQuery(Query qy): base(qy) {}
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private GroupQuery(GroupQuery other) : base(other) { }
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public override XPathNavigator Advance() {
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currentNode = qyInput.Advance();
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if (currentNode != null) {
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position++;
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}
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return currentNode;
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}
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public override object Evaluate(XPathNodeIterator nodeIterator) {
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return qyInput.Evaluate(nodeIterator);
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}
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public override XPathNodeIterator Clone() { return new GroupQuery(this); }
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public override XPathResultType StaticType { get { return qyInput.StaticType; } }
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public override QueryProps Properties { get { return QueryProps.Position; } } // Doesn't have QueryProps.Merge
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}
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}
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