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41 
42 #include "qbuiltintypes_p.h"
43 #include "qcommonsequencetypes_p.h"
44 #include "qitem_p.h"
45 
46 #include "qebvtype_p.h"
47 
48 QT_BEGIN_NAMESPACE
49 
50 using namespace QPatternist;
51 
EBVType()52 EBVType::EBVType()
53 {
54 }
55 
itemMatches(const Item & item) const56 bool EBVType::itemMatches(const Item &item) const
57 {
58     if(item.isNode())
59         return false;
60 
61     return BuiltinTypes::xsBoolean->itemMatches(item)       ||
62            BuiltinTypes::numeric->itemMatches(item)         ||
63            BuiltinTypes::xsString->itemMatches(item)        ||
64            BuiltinTypes::xsAnyURI->itemMatches(item)        ||
65            CommonSequenceTypes::Empty->itemMatches(item)    ||
66            BuiltinTypes::xsUntypedAtomic->itemMatches(item);
67 }
68 
xdtTypeMatches(const ItemType::Ptr & t) const69 bool EBVType::xdtTypeMatches(const ItemType::Ptr &t) const
70 {
71     return BuiltinTypes::node->xdtTypeMatches(t)            ||
72            BuiltinTypes::xsBoolean->xdtTypeMatches(t)       ||
73            BuiltinTypes::numeric->xdtTypeMatches(t)         ||
74            BuiltinTypes::xsString->xdtTypeMatches(t)        ||
75            BuiltinTypes::xsAnyURI->xdtTypeMatches(t)        ||
76            *CommonSequenceTypes::Empty == *t                ||
77            BuiltinTypes::xsUntypedAtomic->xdtTypeMatches(t) ||
78            /* Item & xs:anyAtomicType is ok, we do the checking at runtime. */
79            *BuiltinTypes::item == *t                        ||
80            *BuiltinTypes::xsAnyAtomicType == *t;
81 }
82 
displayName(const NamePool::Ptr &) const83 QString EBVType::displayName(const NamePool::Ptr &) const
84 {
85     /* Some QName-lexical is not used here because it makes little sense
86      * for this strange type. Instead the operand type of the fn:boolean()'s
87      * argument is used. */
88     return QLatin1String("item()*(: EBV extractable type :)");
89 }
90 
cardinality() const91 Cardinality EBVType::cardinality() const
92 {
93     return Cardinality::zeroOrMore();
94 }
95 
xdtSuperType() const96 ItemType::Ptr EBVType::xdtSuperType() const
97 {
98     return BuiltinTypes::item;
99 }
100 
itemType() const101 ItemType::Ptr EBVType::itemType() const
102 {
103     return ItemType::Ptr(const_cast<EBVType *>(this));
104 }
105 
isAtomicType() const106 bool EBVType::isAtomicType() const
107 {
108     return false;
109 }
110 
isNodeType() const111 bool EBVType::isNodeType() const
112 {
113     return true;
114 }
115 
atomizedType() const116 ItemType::Ptr EBVType::atomizedType() const
117 {
118     Q_ASSERT_X(false, Q_FUNC_INFO,
119                "That this function is called makes no sense.");
120     return AtomicType::Ptr();
121 }
122 
123 QT_END_NAMESPACE
124