15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright 2005 Frerich Raabe <raabe@kde.org> 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Redistribution and use in source and binary forms, with or without 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modification, are permitted provided that the following conditions 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * are met: 702772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch * 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 1. Redistributions of source code must retain the above copyright 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer. 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 2. Redistributions in binary form must reproduce the above copyright 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer in the 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * documentation and/or other materials provided with the distribution. 1302772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch * 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#ifndef XPathVariableReference_h 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#define XPathVariableReference_h 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 2953e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/xml/XPathExpressionNode.h" 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 31c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 335d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)namespace XPath { 345d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) 355d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)// Variable references are not used with XPathEvaluator. 365d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)class VariableReference FINAL : public Expression { 375d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)public: 385d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) explicit VariableReference(const String& name); 395d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) 405d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)private: 41197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch virtual Value evaluate(EvaluationContext&) const OVERRIDE; 425d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) virtual Value::Type resultType() const OVERRIDE { ASSERT_NOT_REACHED(); return Value::NumberValue; } 435d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) 445d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) String m_name; 455d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)}; 465d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 495d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)} 505d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)#endif // XPathVariableReference_h 51