1 | /*
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2 | * Copyright 2001,2004 The Apache Software Foundation.
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3 | *
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4 | * Licensed under the Apache License, Version 2.0 (the "License");
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5 | * you may not use this file except in compliance with the License.
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6 | * You may obtain a copy of the License at
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7 | *
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8 | * http://www.apache.org/licenses/LICENSE-2.0
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9 | *
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10 | * Unless required by applicable law or agreed to in writing, software
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11 | * distributed under the License is distributed on an "AS IS" BASIS,
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12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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13 | * See the License for the specific language governing permissions and
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14 | * limitations under the License.
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15 | */
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16 |
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17 | /*
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18 | * $Id: SubstitutionGroupComparator.hpp,v 1.5 2004/09/08 13:56:57 peiyongz Exp $
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19 | */
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20 |
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21 | #if !defined(SUBSTITUTIONGROUPCOMPARATOR_HPP)
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22 | #define SUBSTITUTIONGROUPCOMPARATOR_HPP
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23 |
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24 | #include <xercesc/util/StringPool.hpp>
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25 | #include <xercesc/util/QName.hpp>
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26 | #include <xercesc/validators/common/GrammarResolver.hpp>
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27 |
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28 | XERCES_CPP_NAMESPACE_BEGIN
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29 |
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30 | class SchemaGrammar;
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31 |
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32 | class VALIDATORS_EXPORT SubstitutionGroupComparator : public XMemory
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33 | {
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34 | public:
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35 |
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36 | // -----------------------------------------------------------------------
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37 | // Public Constructor
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38 | // -----------------------------------------------------------------------
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39 | /** @name Constructor. */
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40 | //@{
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41 |
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42 | SubstitutionGroupComparator(GrammarResolver* const pGrammarResolver
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43 | , XMLStringPool* const pStringPool);
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44 |
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45 |
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46 | //@}
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47 |
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48 | // -----------------------------------------------------------------------
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49 | // Public Destructor
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50 | // -----------------------------------------------------------------------
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51 | /** @name Destructor. */
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52 | //@{
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53 |
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54 | ~SubstitutionGroupComparator();
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55 |
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56 | //@}
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57 |
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58 | // -----------------------------------------------------------------------
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59 | // Validation methods
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60 | // -----------------------------------------------------------------------
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61 | /** @name Validation Function */
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62 | //@{
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63 |
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64 | /**
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65 | * Checks that the "anElement" is within the subsitution group.
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66 | *
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67 | * @param anElement QName of the element
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68 | *
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69 | * @param exeplar QName of the head element in the group
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70 | */
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71 | bool isEquivalentTo(QName* const anElement
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72 | , QName* const exemplar);
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73 | //@}
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74 |
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75 | /*
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76 | * check whether one element or any element in its substitution group
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77 | * is allowed by a given wildcard uri
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78 | *
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79 | * @param pGrammar the grammar where the wildcard is declared
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80 | * @param element the QName of a given element
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81 | * @param wuri the uri of the wildcard
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82 | * @param wother whether the uri is from ##other, so wuri is excluded
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83 | *
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84 | * @return whether the element is allowed by the wildcard
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85 | */
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86 | bool isAllowedByWildcard(SchemaGrammar* const pGrammar, QName* const element, unsigned int wuri, bool wother);
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87 |
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88 | private:
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89 | // -----------------------------------------------------------------------
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90 | // Unimplemented constructors and operators
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91 | // -----------------------------------------------------------------------
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92 | SubstitutionGroupComparator();
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93 | SubstitutionGroupComparator(const SubstitutionGroupComparator&);
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94 | SubstitutionGroupComparator& operator=(const SubstitutionGroupComparator&);
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95 |
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96 | // -----------------------------------------------------------------------
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97 | // Private data members
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98 | //
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99 | //
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100 | // -----------------------------------------------------------------------
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101 | GrammarResolver *fGrammarResolver;
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102 | XMLStringPool *fStringPool;
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103 | };
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104 |
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105 |
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106 | // ---------------------------------------------------------------------------
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107 | // SubstitutionGroupComparator: Getters
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108 | // ---------------------------------------------------------------------------
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109 | inline SubstitutionGroupComparator::SubstitutionGroupComparator(GrammarResolver* const pGrammarResolver
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110 | , XMLStringPool* const pStringPool)
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111 | :fGrammarResolver(pGrammarResolver)
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112 | ,fStringPool(pStringPool)
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113 | {}
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114 |
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115 | inline SubstitutionGroupComparator::~SubstitutionGroupComparator()
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116 | {}
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117 |
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118 | XERCES_CPP_NAMESPACE_END
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119 |
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120 | #endif
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121 |
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122 | /**
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123 | * End of file SubstitutionGroupComparator.hpp
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124 | */
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125 |
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