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// Licensed to the Software Freedom Conservancy (SFC) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The SFC licenses this file
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// to you under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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//     http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef WEBDRIVER_IE_ELEMENTFINDER_H_
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#define WEBDRIVER_IE_ELEMENTFINDER_H_
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#include <string>
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#include <vector>
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#include "CustomTypes.h"
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namespace Json {
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  class Value;
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}
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namespace webdriver {
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// Forward declaration of classes.
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class IECommandExecutor;
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class ElementFinder {
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 public:
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  ElementFinder();
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  virtual ~ElementFinder(void);
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  virtual int FindElement(const IECommandExecutor& executor,
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                          ElementHandle parent_wrapper,
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                          const std::wstring& mechanism,
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                          const std::wstring& criteria,
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                          Json::Value* found_element);
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  virtual int FindElements(const IECommandExecutor& executor,
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                           ElementHandle parent_wrapper,
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                           const std::wstring& mechanism,
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                           const std::wstring& criteria,
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                           Json::Value* found_elements);
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 private:
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  int FindElementUsingSizzle(const IECommandExecutor& executor,
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                             const ElementHandle parent_wrapper,
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                             const std::wstring& criteria,
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                             Json::Value* found_element);
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  int FindElementsUsingSizzle(const IECommandExecutor& executor,
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                              const ElementHandle parent_wrapper,
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                              const std::wstring& criteria,
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                              Json::Value* found_elements);
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  bool HasNativeCssSelectorEngine(const IECommandExecutor& executor);
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};
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} // namespace webdriver
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#endif // WEBDRIVER_IE_ELEMENTFINDER_H_
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