/*
 * Copyright (C) 2006 Apple Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

[
    Constructor,
    ImplementationLacksVTable,
] interface XPathEvaluator {
    // FIXME: Using "undefined" as default parameter value is wrong.
    [MayThrowException] XPathExpression createExpression(optional DOMString expression = "undefined", optional XPathNSResolver? resolver);

    XPathNSResolver createNSResolver(optional Node? nodeResolver);

    // FIXME: Using "undefined" as default parameter value is wrong.
    [MayThrowException] XPathResult evaluate(optional DOMString expression = "undefined", optional Node? contextNode, optional XPathNSResolver? resolver, optional unsigned short type = 0, optional XPathResult? inResult);
};