00001 /* 00002 * Licensed to the Apache Software Foundation (ASF) under one or more 00003 * contributor license agreements. See the NOTICE file distributed with 00004 * this work for additional information regarding copyright ownership. 00005 * The ASF licenses this file to You under the Apache License, Version 2.0 00006 * (the "License"); you may not use this file except in compliance with 00007 * the License. You may obtain a copy of the License at 00008 * 00009 * http://www.apache.org/licenses/LICENSE-2.0 00010 * 00011 * Unless required by applicable law or agreed to in writing, software 00012 * distributed under the License is distributed on an "AS IS" BASIS, 00013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00014 * See the License for the specific language governing permissions and 00015 * limitations under the License. 00016 */ 00017 00018 /* 00019 * $Id: DOMXPathEvaluator.hpp 698579 2008-09-24 14:13:08Z borisk $ 00020 */ 00021 00022 #if !defined(XERCESC_INCLUDE_GUARD_DOMXPATHEVALUATOR_HPP) 00023 #define XERCESC_INCLUDE_GUARD_DOMXPATHEVALUATOR_HPP 00024 00025 #include <xercesc/util/XercesDefs.hpp> 00026 #include <xercesc/dom/DOMXPathResult.hpp> 00027 00028 XERCES_CPP_NAMESPACE_BEGIN 00029 00030 class DOMXPathNSResolver; 00031 class DOMXPathExpression; 00032 class DOMNode; 00033 00047 class CDOM_EXPORT DOMXPathEvaluator 00048 { 00049 00050 protected: 00051 // ----------------------------------------------------------------------- 00052 // Hidden constructors 00053 // ----------------------------------------------------------------------- 00056 DOMXPathEvaluator() {}; 00058 00059 private: 00060 // ----------------------------------------------------------------------- 00061 // Unimplemented constructors and operators 00062 // ----------------------------------------------------------------------- 00065 DOMXPathEvaluator(const DOMXPathEvaluator &); 00066 DOMXPathEvaluator& operator = (const DOMXPathEvaluator&); 00068 00069 public: 00070 // ----------------------------------------------------------------------- 00071 // All constructors are hidden, just the destructor is available 00072 // ----------------------------------------------------------------------- 00079 virtual ~DOMXPathEvaluator() {}; 00081 00082 // ----------------------------------------------------------------------- 00083 // Virtual DOMXPathEvaluator interface 00084 // ----------------------------------------------------------------------- 00087 00108 virtual DOMXPathExpression* createExpression(const XMLCh *expression, 00109 const DOMXPathNSResolver *resolver) = 0; 00110 00111 00125 virtual DOMXPathNSResolver* createNSResolver(const DOMNode *nodeResolver) = 0; 00126 00127 00169 virtual DOMXPathResult* evaluate(const XMLCh *expression, 00170 const DOMNode *contextNode, 00171 const DOMXPathNSResolver *resolver, 00172 DOMXPathResult::ResultType type, 00173 DOMXPathResult* result) = 0; 00174 00176 }; 00177 00178 XERCES_CPP_NAMESPACE_END 00179 00180 #endif
1.6.1