[188] | 1 | /*
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| 2 | * The Apache Software License, Version 1.1
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| 3 | *
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| 4 | * Copyright (c) 2001-2003 The Apache Software Foundation. All rights
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| 5 | * reserved.
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| 6 | *
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| 7 | * Redistribution and use in source and binary forms, with or without
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| 8 | * modification, are permitted provided that the following conditions
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| 9 | * are met:
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| 10 | *
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| 11 | * 1. Redistributions of source code must retain the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer.
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| 13 | *
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| 14 | * 2. Redistributions in binary form must reproduce the above copyright
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| 15 | * notice, this list of conditions and the following disclaimer in
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| 16 | * the documentation and/or other materials provided with the
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| 17 | * distribution.
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| 18 | *
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| 19 | * 3. The end-user documentation included with the redistribution,
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| 20 | * if any, must include the following acknowledgment:
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| 21 | * "This product includes software developed by the
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| 22 | * Apache Software Foundation (http://www.apache.org/)."
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| 23 | * Alternately, this acknowledgment may appear in the software itself,
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| 24 | * if and wherever such third-party acknowledgments normally appear.
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| 25 | *
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| 26 | * 4. The names "Xerces" and "Apache Software Foundation" must
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| 27 | * not be used to endorse or promote products derived from this
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| 28 | * software without prior written permission. For written
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| 29 | * permission, please contact apache\@apache.org.
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| 30 | *
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| 31 | * 5. Products derived from this software may not be called "Apache",
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| 32 | * nor may "Apache" appear in their name, without prior written
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| 33 | * permission of the Apache Software Foundation.
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| 34 | *
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| 35 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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| 36 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 37 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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| 38 | * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
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| 39 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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| 40 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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| 41 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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| 42 | * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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| 43 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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| 44 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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| 45 | * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 46 | * SUCH DAMAGE.
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| 47 | * ====================================================================
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| 48 | *
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| 49 | * This software consists of voluntary contributions made by many
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| 50 | * individuals on behalf of the Apache Software Foundation, and was
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| 51 | * originally based on software copyright (c) 2001, International
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| 52 | * Business Machines, Inc., http://www.ibm.com . For more information
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| 53 | * on the Apache Software Foundation, please see
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| 54 | * <http://www.apache.org/>.
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| 55 | */
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| 56 |
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| 57 | /*
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| 58 | * $Id: XPathMatcherStack.hpp,v 1.4 2003/05/22 02:10:52 knoaman Exp $
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| 59 | */
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| 60 |
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| 61 | #if !defined(XPATHMATCHERSTACK_HPP)
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| 62 | #define XPATHMATCHERSTACK_HPP
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| 63 |
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| 64 |
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| 65 | // ---------------------------------------------------------------------------
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| 66 | // Includes
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| 67 | // ---------------------------------------------------------------------------
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| 68 | #include <xercesc/validators/schema/identity/XPathMatcher.hpp>
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| 69 |
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| 70 | XERCES_CPP_NAMESPACE_BEGIN
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| 71 |
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| 72 | class VALIDATORS_EXPORT XPathMatcherStack : public XMemory
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| 73 | {
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| 74 | public:
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| 75 | // -----------------------------------------------------------------------
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| 76 | // Constructors/Destructor
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| 77 | // -----------------------------------------------------------------------
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| 78 | XPathMatcherStack(MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
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| 79 | ~XPathMatcherStack();
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| 80 |
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| 81 | // -----------------------------------------------------------------------
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| 82 | // Getter methods
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| 83 | // -----------------------------------------------------------------------
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| 84 | XPathMatcher* getMatcherAt(const unsigned int index) const;
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| 85 | unsigned int getMatcherCount() const;
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| 86 | unsigned int size() const;
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| 87 |
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| 88 | // -----------------------------------------------------------------------
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| 89 | // Access methods
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| 90 | // -----------------------------------------------------------------------
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| 91 | void addMatcher(XPathMatcher* const matcher);
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| 92 |
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| 93 | // -----------------------------------------------------------------------
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| 94 | // Stack methods
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| 95 | // -----------------------------------------------------------------------
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| 96 | void pushContext();
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| 97 | void popContext();
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| 98 |
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| 99 | // -----------------------------------------------------------------------
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| 100 | // Reset methods
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| 101 | // -----------------------------------------------------------------------
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| 102 | void clear();
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| 103 |
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| 104 | private:
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| 105 | // -----------------------------------------------------------------------
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| 106 | // Unimplemented contstructors and operators
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| 107 | // -----------------------------------------------------------------------
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| 108 | XPathMatcherStack(const XPathMatcherStack& other);
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| 109 | XPathMatcherStack& operator= (const XPathMatcherStack& other);
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| 110 |
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| 111 | // -----------------------------------------------------------------------
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| 112 | // Data members
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| 113 | // -----------------------------------------------------------------------
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| 114 | unsigned int fMatchersCount;
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| 115 | ValueStackOf<int>* fContextStack;
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| 116 | RefVectorOf<XPathMatcher>* fMatchers;
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| 117 | };
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| 118 |
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| 119 | // ---------------------------------------------------------------------------
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| 120 | // XPathMatcherStack: Getter methods
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| 121 | // ---------------------------------------------------------------------------
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| 122 | inline unsigned int XPathMatcherStack::size() const {
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| 123 |
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| 124 | return fContextStack->size();
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| 125 | }
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| 126 |
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| 127 | inline unsigned int XPathMatcherStack::getMatcherCount() const {
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| 128 |
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| 129 | return fMatchersCount;
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| 130 | }
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| 131 |
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| 132 | inline XPathMatcher*
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| 133 | XPathMatcherStack::getMatcherAt(const unsigned int index) const {
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| 134 |
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| 135 | return fMatchers->elementAt(index);
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| 136 | }
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| 137 |
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| 138 | // ---------------------------------------------------------------------------
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| 139 | // XPathMatcherStack: Stack methods
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| 140 | // ---------------------------------------------------------------------------
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| 141 | inline void XPathMatcherStack::pushContext() {
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| 142 |
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| 143 | fContextStack->push(fMatchersCount);
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| 144 | }
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| 145 |
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| 146 | inline void XPathMatcherStack::popContext() {
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| 147 |
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| 148 | fMatchersCount = fContextStack->pop();
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| 149 | }
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| 150 |
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| 151 | // ---------------------------------------------------------------------------
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| 152 | // XPathMatcherStack: Access methods
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| 153 | // ---------------------------------------------------------------------------
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| 154 | inline void XPathMatcherStack::addMatcher(XPathMatcher* const matcher) {
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| 155 |
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| 156 | if (fMatchersCount == fMatchers->size()) {
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| 157 |
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| 158 | fMatchers->addElement(matcher);
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| 159 | fMatchersCount++;
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| 160 | }
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| 161 | else {
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| 162 | fMatchers->setElementAt(matcher, fMatchersCount++);
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| 163 | }
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| 164 | }
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| 165 |
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| 166 | XERCES_CPP_NAMESPACE_END
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| 167 |
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| 168 | #endif
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| 169 |
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| 170 | /**
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| 171 | * End of file XPathMatcherStack.hpp
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| 172 | */
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| 173 |
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