XPathEvaluator.webidl

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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this file,

 * You can obtain one at http://mozilla.org/MPL/2.0/.

*/

[Exposed=Window]

interface XPathEvaluator {

  constructor();

};

XPathEvaluator includes XPathEvaluatorMixin;

interface mixin XPathEvaluatorMixin {

  [NewObject, Throws]

  XPathExpression createExpression(DOMString expression,

                                   optional XPathNSResolver? resolver = null);

  [Pure]

  Node createNSResolver(Node nodeResolver);

  [Throws]

  XPathResult evaluate(DOMString expression,

                       Node contextNode,

                       optional XPathNSResolver? resolver = null,

                       optional unsigned short type = 0 /* XPathResult.ANY_TYPE */,

                       optional object? result = null);

};