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39
40#include "qbuiltintypes_p.h"
41#include "qcommonsequencetypes_p.h"
42#include "qitem_p.h"
43
44#include "qebvtype_p.h"
45
46QT_BEGIN_NAMESPACE
47
48using namespace QPatternist;
49
50EBVType::EBVType()
51{
52}
53
54bool EBVType::itemMatches(const Item &item) const
55{
56 if(item.isNode())
57 return false;
58
59 return BuiltinTypes::xsBoolean->itemMatches(item) ||
60 BuiltinTypes::numeric->itemMatches(item) ||
61 BuiltinTypes::xsString->itemMatches(item) ||
62 BuiltinTypes::xsAnyURI->itemMatches(item) ||
63 CommonSequenceTypes::Empty->itemMatches(item) ||
64 BuiltinTypes::xsUntypedAtomic->itemMatches(item);
65}
66
67bool EBVType::xdtTypeMatches(const ItemType::Ptr &t) const
68{
69 return BuiltinTypes::node->xdtTypeMatches(other: t) ||
70 BuiltinTypes::xsBoolean->xdtTypeMatches(other: t) ||
71 BuiltinTypes::numeric->xdtTypeMatches(other: t) ||
72 BuiltinTypes::xsString->xdtTypeMatches(other: t) ||
73 BuiltinTypes::xsAnyURI->xdtTypeMatches(other: t) ||
74 *CommonSequenceTypes::Empty == *t ||
75 BuiltinTypes::xsUntypedAtomic->xdtTypeMatches(other: t) ||
76 /* Item & xs:anyAtomicType is ok, we do the checking at runtime. */
77 *BuiltinTypes::item == *t ||
78 *BuiltinTypes::xsAnyAtomicType == *t;
79}
80
81QString EBVType::displayName(const NamePool::Ptr &) const
82{
83 /* Some QName-lexical is not used here because it makes little sense
84 * for this strange type. Instead the operand type of the fn:boolean()'s
85 * argument is used. */
86 return QLatin1String("item()*(: EBV extractable type :)");
87}
88
89Cardinality EBVType::cardinality() const
90{
91 return Cardinality::zeroOrMore();
92}
93
94ItemType::Ptr EBVType::xdtSuperType() const
95{
96 return BuiltinTypes::item;
97}
98
99ItemType::Ptr EBVType::itemType() const
100{
101 return ItemType::Ptr(const_cast<EBVType *>(this));
102}
103
104bool EBVType::isAtomicType() const
105{
106 return false;
107}
108
109bool EBVType::isNodeType() const
110{
111 return true;
112}
113
114ItemType::Ptr EBVType::atomizedType() const
115{
116 Q_ASSERT_X(false, Q_FUNC_INFO,
117 "That this function is called makes no sense.");
118 return AtomicType::Ptr();
119}
120
121QT_END_NAMESPACE
122

source code of qtxmlpatterns/src/xmlpatterns/type/qebvtype.cpp