1 | /**************************************************************************** |
2 | ** |
3 | ** Copyright (C) 2016 The Qt Company Ltd. |
4 | ** Contact: https://www.qt.io/licensing/ |
5 | ** |
6 | ** This file is part of the QtXmlPatterns module of the Qt Toolkit. |
7 | ** |
8 | ** $QT_BEGIN_LICENSE:LGPL$ |
9 | ** Commercial License Usage |
10 | ** Licensees holding valid commercial Qt licenses may use this file in |
11 | ** accordance with the commercial license agreement provided with the |
12 | ** Software or, alternatively, in accordance with the terms contained in |
13 | ** a written agreement between you and The Qt Company. For licensing terms |
14 | ** and conditions see https://www.qt.io/terms-conditions. For further |
15 | ** information use the contact form at https://www.qt.io/contact-us. |
16 | ** |
17 | ** GNU Lesser General Public License Usage |
18 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
19 | ** General Public License version 3 as published by the Free Software |
20 | ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
21 | ** packaging of this file. Please review the following information to |
22 | ** ensure the GNU Lesser General Public License version 3 requirements |
23 | ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
24 | ** |
25 | ** GNU General Public License Usage |
26 | ** Alternatively, this file may be used under the terms of the GNU |
27 | ** General Public License version 2.0 or (at your option) the GNU General |
28 | ** Public license version 3 or any later version approved by the KDE Free |
29 | ** Qt Foundation. The licenses are as published by the Free Software |
30 | ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
31 | ** included in the packaging of this file. Please review the following |
32 | ** information to ensure the GNU General Public License requirements will |
33 | ** be met: https://www.gnu.org/licenses/gpl-2.0.html and |
34 | ** https://www.gnu.org/licenses/gpl-3.0.html. |
35 | ** |
36 | ** $QT_END_LICENSE$ |
37 | ** |
38 | ****************************************************************************/ |
39 | |
40 | // |
41 | // W A R N I N G |
42 | // ------------- |
43 | // |
44 | // This file is not part of the Qt API. It exists purely as an |
45 | // implementation detail. This header file may change from version to |
46 | // version without notice, or even be removed. |
47 | // |
48 | // We mean it. |
49 | |
50 | #ifndef Patternist_AtomicType_H |
51 | #define Patternist_AtomicType_H |
52 | |
53 | #include <private/qanysimpletype_p.h> |
54 | #include <private/qatomiccasterlocator_p.h> |
55 | #include <private/qatomiccomparatorlocator_p.h> |
56 | #include <private/qatomicmathematicianlocator_p.h> |
57 | #include <private/qatomictypedispatch_p.h> |
58 | #include <private/qitemtype_p.h> |
59 | |
60 | QT_BEGIN_NAMESPACE |
61 | |
62 | namespace QPatternist |
63 | { |
64 | class Item; |
65 | class SourceLocationReflection; |
66 | |
67 | /** |
68 | * @short Base class for all classes that implements atomic types. |
69 | * |
70 | * AtomicType does not implement @c xs:anyAtomicType, it is the C++ |
71 | * base class for classes that implement atomic types, such as @c xs:anyAtomicType. |
72 | * |
73 | * @ingroup Patternist_types |
74 | * @author Frans Englich <frans.englich@nokia.com> |
75 | */ |
76 | class AtomicType : public ItemType, |
77 | public AnySimpleType |
78 | { |
79 | public: |
80 | |
81 | typedef QExplicitlySharedDataPointer<AtomicType> Ptr; |
82 | |
83 | virtual ~AtomicType(); |
84 | |
85 | /** |
86 | * Implements a generic algorithm which relies on wxsTypeMatches(). |
87 | * |
88 | * @returns @c true depending on if @p item is an atomic type, and that |
89 | * AtomicValue::itemType()'s SequenceType::itemType() matches this type. |
90 | */ |
91 | bool itemMatches(const Item &item) const override; |
92 | |
93 | /** |
94 | * @returns the result of SharedQXmlName::displayName(), of the SharedQName |
95 | * object returned from the name() function. |
96 | */ |
97 | QString displayName(const NamePool::Ptr &np) const override; |
98 | |
99 | /** |
100 | * returns always @c false |
101 | */ |
102 | bool isNodeType() const override; |
103 | |
104 | /** |
105 | * returns always @c true |
106 | */ |
107 | bool isAtomicType() const override; |
108 | |
109 | /** |
110 | * Determines whether @p other is equal to this type, or is a |
111 | * sub-type of this type. |
112 | * |
113 | * The implementation is generic, relying on operator==() |
114 | * and xdtSuperType(). |
115 | */ |
116 | bool xdtTypeMatches(const ItemType::Ptr &other) const override; |
117 | |
118 | /** |
119 | * @returns always 'this' |
120 | */ |
121 | ItemType::Ptr atomizedType() const override; |
122 | |
123 | /** |
124 | * @returns always SchemaType::SimpleTypeAtomic |
125 | */ |
126 | TypeCategory category() const override; |
127 | |
128 | /** |
129 | * @returns DerivationRestriction |
130 | */ |
131 | DerivationMethod derivationMethod() const override; |
132 | |
133 | virtual AtomicTypeVisitorResult::Ptr |
134 | accept(const QExplicitlySharedDataPointer<AtomicTypeVisitor> &visitor, |
135 | const SourceLocationReflection *const) const = 0; |
136 | |
137 | virtual AtomicTypeVisitorResult::Ptr |
138 | accept(const ParameterizedAtomicTypeVisitor::Ptr &visitor, |
139 | const qint16 param, |
140 | const SourceLocationReflection *const) const = 0; |
141 | |
142 | virtual AtomicComparatorLocator::Ptr comparatorLocator() const = 0; |
143 | virtual AtomicMathematicianLocator::Ptr mathematicianLocator() const = 0; |
144 | virtual AtomicCasterLocator::Ptr casterLocator() const = 0; |
145 | |
146 | protected: |
147 | AtomicType(); |
148 | |
149 | }; |
150 | } |
151 | |
152 | QT_END_NAMESPACE |
153 | |
154 | #endif |
155 | |