00001 #ifndef DOMNodeIterator_HEADER_GUARD_ 00002 #define DOMNodeIterator_HEADER_GUARD_ 00003 00004 /* 00005 * Copyright 2001-2002,2004 The Apache Software Foundation. 00006 * 00007 * Licensed under the Apache License, Version 2.0 (the "License"); 00008 * you may not use this file except in compliance with the License. 00009 * You may obtain a copy of the License at 00010 * 00011 * http://www.apache.org/licenses/LICENSE-2.0 00012 * 00013 * Unless required by applicable law or agreed to in writing, software 00014 * distributed under the License is distributed on an "AS IS" BASIS, 00015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00016 * See the License for the specific language governing permissions and 00017 * limitations under the License. 00018 */ 00019 00020 /* 00021 * $Id: DOMNodeIterator.hpp,v 1.10 2004/09/26 15:38:02 gareth Exp $ 00022 */ 00023 00024 #include <xercesc/dom/DOMNodeFilter.hpp> 00025 #include <xercesc/dom/DOMNode.hpp> 00026 00027 XERCES_CPP_NAMESPACE_BEGIN 00028 00029 00043 class DOMNodeIterator 00044 { 00045 protected: 00046 // ----------------------------------------------------------------------- 00047 // Hidden constructors 00048 // ----------------------------------------------------------------------- 00051 DOMNodeIterator() {}; 00053 00054 private: 00055 // ----------------------------------------------------------------------- 00056 // Unimplemented constructors and operators 00057 // ----------------------------------------------------------------------- 00060 DOMNodeIterator(const DOMNodeIterator &); 00061 DOMNodeIterator & operator = (const DOMNodeIterator &); 00063 00064 public: 00065 // ----------------------------------------------------------------------- 00066 // All constructors are hidden, just the destructor is available 00067 // ----------------------------------------------------------------------- 00074 virtual ~DOMNodeIterator() {}; 00076 00077 // ----------------------------------------------------------------------- 00078 // Virtual DOMNodeFilter interface 00079 // ----------------------------------------------------------------------- 00082 // ----------------------------------------------------------------------- 00083 // Getter methods 00084 // ----------------------------------------------------------------------- 00090 virtual DOMNode* getRoot() = 0; 00102 virtual unsigned long getWhatToShow() = 0; 00103 00109 virtual DOMNodeFilter* getFilter() = 0; 00110 00132 virtual bool getExpandEntityReferences() = 0; 00133 00134 // ----------------------------------------------------------------------- 00135 // Query methods 00136 // ----------------------------------------------------------------------- 00149 virtual DOMNode* nextNode() = 0; 00150 00161 virtual DOMNode* previousNode() = 0; 00162 00172 virtual void detach() = 0; 00174 00175 // ----------------------------------------------------------------------- 00176 // Non-standard Extension 00177 // ----------------------------------------------------------------------- 00187 virtual void release() = 0; 00189 }; 00190 00191 #define GetDOMNodeIteratorMemoryManager GET_DIRECT_MM(fDocument) 00192 00193 XERCES_CPP_NAMESPACE_END 00194 00195 #endif
