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3** Copyright (C) 2016 The Qt Company Ltd.
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6** This file is part of the QtXmlPatterns module of the Qt Toolkit.
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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
51/**
52 * @file
53 * @short This file is included by BuiltintNodeType.h.
54 * If you need includes in this file, put them in BuiltintNodeType.h, outside of the namespace.
55 */
56
57template <const QXmlNodeModelIndex::NodeKind kind>
58BuiltinNodeType<kind>::BuiltinNodeType()
59{
60}
61
62template <const QXmlNodeModelIndex::NodeKind kind>
63bool BuiltinNodeType<kind>::xdtTypeMatches(const ItemType::Ptr &other) const
64{
65 if(!other->isNodeType())
66 return false;
67
68 return *static_cast<const BuiltinNodeType *>(other.data()) == *this
69 ? true
70 : xdtTypeMatches(other: other->xdtSuperType());
71}
72
73template <const QXmlNodeModelIndex::NodeKind kind>
74bool BuiltinNodeType<kind>::itemMatches(const Item &item) const
75{
76 Q_ASSERT(item);
77
78 return item.isNode() &&
79 item.asNode().kind() == kind;
80}
81
82template <const QXmlNodeModelIndex::NodeKind kind>
83ItemType::Ptr BuiltinNodeType<kind>::atomizedType() const
84{
85 switch(kind)
86 {
87 /* Fallthrough all these. */
88 case QXmlNodeModelIndex::Attribute:
89 case QXmlNodeModelIndex::Document:
90 case QXmlNodeModelIndex::Element:
91 case QXmlNodeModelIndex::Text:
92 return BuiltinTypes::xsUntypedAtomic;
93 case QXmlNodeModelIndex::ProcessingInstruction:
94 /* Fallthrough. */
95 case QXmlNodeModelIndex::Comment:
96 return BuiltinTypes::xsString;
97 default:
98 {
99 Q_ASSERT_X(false, Q_FUNC_INFO,
100 "Encountered invalid XPath Data Model node type.");
101 return BuiltinTypes::xsUntypedAtomic;
102 }
103 }
104}
105
106template <const QXmlNodeModelIndex::NodeKind kind>
107QString BuiltinNodeType<kind>::displayName(const NamePool::Ptr &) const
108{
109 switch(kind)
110 {
111 case QXmlNodeModelIndex::Element:
112 return QLatin1String("element()");
113 case QXmlNodeModelIndex::Document:
114 return QLatin1String("document()");
115 case QXmlNodeModelIndex::Attribute:
116 return QLatin1String("attribute()");
117 case QXmlNodeModelIndex::Text:
118 return QLatin1String("text()");
119 case QXmlNodeModelIndex::ProcessingInstruction:
120 return QLatin1String("processing-instruction()");
121 case QXmlNodeModelIndex::Comment:
122 return QLatin1String("comment()");
123 default:
124 {
125 Q_ASSERT_X(false, Q_FUNC_INFO,
126 "Encountered invalid XPath Data Model node type.");
127 return QString();
128 }
129 }
130}
131
132template <const QXmlNodeModelIndex::NodeKind kind>
133ItemType::Ptr BuiltinNodeType<kind>::xdtSuperType() const
134{
135 return BuiltinTypes::node;
136}
137
138template <const QXmlNodeModelIndex::NodeKind kind>
139QXmlNodeModelIndex::NodeKind BuiltinNodeType<kind>::nodeKind() const
140{
141 return kind;
142}
143
144template <const QXmlNodeModelIndex::NodeKind kind>
145PatternPriority BuiltinNodeType<kind>::patternPriority() const
146{
147 /* See XSL Transformations (XSLT) Version 2.0, 6.4 Conflict Resolution for
148 * Template Rules */
149 switch(kind)
150 {
151 case QXmlNodeModelIndex::Text:
152 /* Fallthrough. */
153 case QXmlNodeModelIndex::ProcessingInstruction:
154 /* Fallthrough. */
155 case QXmlNodeModelIndex::Comment:
156 /* "If the pattern is any other NodeTest, optionally preceded by a
157 * PatternAxis, then the priority is 0.5."
158 * Fallthrough. */
159 case QXmlNodeModelIndex::Attribute:
160 /* Fallthrough. */
161 case QXmlNodeModelIndex::Element:
162 /* Fallthrough. */
163 case QXmlNodeModelIndex::Document:
164 /* "If the pattern has the form /, then the priority is -0.5.". */
165 return -0.5;
166 default:
167 {
168 Q_ASSERT_X(false, Q_FUNC_INFO, "Unknown node type");
169 return 0;
170 }
171 }
172
173}
174
175

source code of qtxmlpatterns/src/xmlpatterns/type/qbuiltinnodetype_tpl_p.h