00001 /* 00002 * The Apache Software License, Version 1.1 00003 * 00004 * Copyright (c) 2001-2002 The Apache Software Foundation. All rights 00005 * reserved. 00006 * 00007 * Redistribution and use in source and binary forms, with or without 00008 * modification, are permitted provided that the following conditions 00009 * are met: 00010 * 00011 * 1. Redistributions of source code must retain the above copyright 00012 * notice, this list of conditions and the following disclaimer. 00013 * 00014 * 2. Redistributions in binary form must reproduce the above copyright 00015 * notice, this list of conditions and the following disclaimer in 00016 * the documentation and/or other materials provided with the 00017 * distribution. 00018 * 00019 * 3. The end-user documentation included with the redistribution, 00020 * if any, must include the following acknowledgment: 00021 * "This product includes software developed by the 00022 * Apache Software Foundation (http://www.apache.org/)." 00023 * Alternately, this acknowledgment may appear in the software itself, 00024 * if and wherever such third-party acknowledgments normally appear. 00025 * 00026 * 4. The names "Xerces" and "Apache Software Foundation" must 00027 * not be used to endorse or promote products derived from this 00028 * software without prior written permission. For written 00029 * permission, please contact apache\@apache.org. 00030 * 00031 * 5. Products derived from this software may not be called "Apache", 00032 * nor may "Apache" appear in their name, without prior written 00033 * permission of the Apache Software Foundation. 00034 * 00035 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 00036 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 00037 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00038 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 00039 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00040 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00041 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 00042 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00043 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00044 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 00045 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00046 * SUCH DAMAGE. 00047 * ==================================================================== 00048 * 00049 * This software consists of voluntary contributions made by many 00050 * individuals on behalf of the Apache Software Foundation, and was 00051 * originally based on software copyright (c) 2001, International 00052 * Business Machines, Inc., http://www.ibm.com . For more information 00053 * on the Apache Software Foundation, please see 00054 * <http://www.apache.org/>. 00055 */ 00056 00057 /* 00058 * $Log: IDOM_NodeFilter.hpp,v $ 00059 * Revision 1.1 2002/05/11 20:14:03 bhavani 00060 * CR#CR062582# adding xercesc 1.7 file 00061 * 00062 * Revision 1.2 2002/02/04 21:11:55 tng 00063 * Remove the phrase "Experimental". 00064 * 00065 * Revision 1.1.1.1 2002/02/01 22:21:56 peiyongz 00066 * sane_include 00067 * 00068 * Revision 1.3 2001/06/04 20:11:53 tng 00069 * IDOM: Complete IDNodeIterator, IDTreeWalker, IDNodeFilter. 00070 * 00071 * Revision 1.2 2001/05/11 13:25:53 tng 00072 * Copyright update. 00073 * 00074 * Revision 1.1.1.1 2001/04/03 00:14:31 andyh 00075 * IDOM 00076 * 00077 */ 00078 00079 // IDOM_NodeFilter.h: interface for the IDOM_NodeFilter class. 00080 // 00082 00083 #ifndef IDOM_NodeFilter_HEADER_GUARD_ 00084 #define IDOM_NodeFilter_HEADER_GUARD_ 00085 00086 #include "IDOM_Node.hpp" 00087 00088 class IDNodeFilterImpl; 00089 00090 00110 class CDOM_EXPORT IDOM_NodeFilter 00111 { 00112 protected: 00113 IDOM_NodeFilter() {}; 00114 IDOM_NodeFilter(const IDOM_NodeFilter &other) {}; 00115 IDOM_NodeFilter & operator = (const IDOM_NodeFilter &other) {return *this;}; 00116 00117 public: 00120 /* 00121 * <table><tr><td>FILTER_ACCEPT</td> 00122 * <td>Accept the node. Navigation methods defined for 00123 * NodeIterator or TreeWalker will return this node.</td> 00124 * </tr> 00125 * <tr> 00126 * <td>FILTER_REJECT</td> 00127 * <td>Reject the node. Navigation methods defined for 00128 * NodeIterator or TreeWalker will not return this 00129 * node. For TreeWalker, the children of this node will 00130 * also be rejected. Iterators treat this as a synonym 00131 * for FILTER_SKIP.</td> 00132 * </tr> 00133 * <tr><td>FILTER_SKIP</td> 00134 * <td>Reject the node. Navigation methods defined for 00135 * NodeIterator or TreeWalker will not return this 00136 * node. For both NodeIterator and Treewalker, the 00137 * children of this node will still be considered.</td> 00138 * </tr> 00139 * </table> 00140 * 00141 */ 00142 enum FilterAction {FILTER_ACCEPT = 1, 00143 FILTER_REJECT = 2, 00144 FILTER_SKIP = 3}; 00145 00146 enum ShowType { 00147 SHOW_ALL = 0x0000FFFF, 00148 SHOW_ELEMENT = 0x00000001, 00149 SHOW_ATTRIBUTE = 0x00000002, 00150 SHOW_TEXT = 0x00000004, 00151 SHOW_CDATA_SECTION = 0x00000008, 00152 SHOW_ENTITY_REFERENCE = 0x00000010, 00153 SHOW_ENTITY = 0x00000020, 00154 SHOW_PROCESSING_INSTRUCTION = 0x00000040, 00155 SHOW_COMMENT = 0x00000080, 00156 SHOW_DOCUMENT = 0x00000100, 00157 SHOW_DOCUMENT_TYPE = 0x00000200, 00158 SHOW_DOCUMENT_FRAGMENT = 0x00000400, 00159 SHOW_NOTATION = 0x00000800 00160 }; 00162 00174 virtual short acceptNode (const IDOM_Node* node) const =0; 00176 00177 }; 00178 00179 #endif