src/xmlpatterns/type/qatomiccomparatorlocators.cpp

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  41
  42 #include "qatomiccomparators_p.h"
  43
  44 #include "qatomiccomparatorlocators_p.h"
  45
  46 QT_BEGIN_NAMESPACE
  47
  48 using namespace QPatternist;
  49
  50 static const AtomicComparator::Operators AllCompOperators(AtomicComparator::OperatorNotEqual            |
  51                                                           AtomicComparator::OperatorGreaterOrEqual      |
  52                                                           AtomicComparator::OperatorLessOrEqual         |
  53                                                           AtomicComparator::OperatorLessThanNaNLeast    |
  54                                                           AtomicComparator::OperatorLessThanNaNGreatest);
  55 /* --------------------------------------------------------------- */
  56 #define addVisitor(owner, type, comp, validOps)                                 \
  57 AtomicTypeVisitorResult::Ptr                                                    \
  58 owner##ComparatorLocator::visit(const type *,                                   \
  59                                 const qint16 op,                                \
  60                                 const SourceLocationReflection *const) const    \
  61 {                                                                               \
  62     /* Note the extra paranteses around validOps. */                            \
  63     if(((validOps) & AtomicComparator::Operator(op)) == op)                     \
  64         return AtomicTypeVisitorResult::Ptr(new comp());                        \
  65     else                                                                        \
  66         return AtomicTypeVisitorResult::Ptr();                                  \
  67 }
  68 /* --------------------------------------------------------------- */
  69 #define visitorForDouble(owner, type)                                                                                           \
  70 AtomicTypeVisitorResult::Ptr                                                                                                    \
  71 owner##ComparatorLocator::visit(const type *,                                                                                   \
  72                                 const qint16 op,                                                                                \
  73                                 const SourceLocationReflection *const) const                                                    \
  74 {                                                                                                                               \
  75     if(((AtomicComparator::OperatorNotEqual        |                                                                            \
  76          AtomicComparator::OperatorGreaterOrEqual  |                                                                            \
  77          AtomicComparator::OperatorLessOrEqual) & AtomicComparator::Operator(op)) == op)                                        \
  78         return AtomicTypeVisitorResult::Ptr(new AbstractFloatComparator());                                                     \
  79     else if(op == AtomicComparator::OperatorLessThanNaNLeast)                                                                   \
  80         return AtomicTypeVisitorResult::Ptr(new AbstractFloatSortComparator<AtomicComparator::OperatorLessThanNaNLeast>());     \
  81     else if(op == AtomicComparator::OperatorLessThanNaNGreatest)                                                                \
  82         return AtomicTypeVisitorResult::Ptr(new AbstractFloatSortComparator<AtomicComparator::OperatorLessThanNaNGreatest>());  \
  83     else                                                                                                                        \
  84         return AtomicTypeVisitorResult::Ptr();                                                                                  \
  85 }
  86 /* --------------------------------------------------------------- */
  87
  88 /* ----------- xs:string, xs:anyURI, xs:untypedAtomic  ----------- */
  89 addVisitor(String,  StringType,         StringComparator,
  90            AllCompOperators)
  91 addVisitor(String,  UntypedAtomicType,  StringComparator,
  92            AllCompOperators)
  93 addVisitor(String,  AnyURIType,         StringComparator,
  94            AllCompOperators)
  95 /* --------------------------------------------------------------- */
  96
  97 /* ------------------------- xs:hexBinary ------------------------ */
  98 addVisitor(HexBinary,   HexBinaryType,        BinaryDataComparator,
  99            AtomicComparator::OperatorEqual |
 100            AtomicComparator::OperatorNotEqual)
 101 /* --------------------------------------------------------------- */
 102
 103 /* ----------------------- xs:base64Binary ----------------------- */
 104 addVisitor(Base64Binary,    Base64BinaryType,    BinaryDataComparator,
 105            AtomicComparator::OperatorEqual |
 106            AtomicComparator::OperatorNotEqual)
 107 /* --------------------------------------------------------------- */
 108
 109 /* -------------------------- xs:boolean ------------------------- */
 110 addVisitor(Boolean,     BooleanType,        BooleanComparator,
 111            AllCompOperators)
 112 /* --------------------------------------------------------------- */
 113
 114 /* -------------------------- xs:double -------------------------- */
 115 visitorForDouble(Double,      DoubleType)
 116 visitorForDouble(Double,      FloatType)
 117 visitorForDouble(Double,      DecimalType)
 118 visitorForDouble(Double,      IntegerType)
 119 /* --------------------------------------------------------------- */
 120
 121 /* --------------------------- xs:float -------------------------- */
 122 visitorForDouble(Float,   DoubleType)
 123 visitorForDouble(Float,   FloatType)
 124 visitorForDouble(Float,   DecimalType)
 125 visitorForDouble(Float,   IntegerType)
 126 /* --------------------------------------------------------------- */
 127
 128 /* -------------------------- xs:decimal ------------------------- */
 129 visitorForDouble(Decimal,     DoubleType)
 130 visitorForDouble(Decimal,     FloatType)
 131 addVisitor(Decimal,     DecimalType,    DecimalComparator,
 132            AllCompOperators)
 133 addVisitor(Decimal,     IntegerType,    DecimalComparator,
 134            AllCompOperators)
 135 /* --------------------------------------------------------------- */
 136
 137 /* ------------------------- xs:integer -------------------------- */
 138 visitorForDouble(Integer,     DoubleType)
 139 visitorForDouble(Integer,     FloatType)
 140 addVisitor(Integer,     DecimalType,    DecimalComparator,
 141            AllCompOperators)
 142 addVisitor(Integer,     IntegerType,    IntegerComparator,
 143            AllCompOperators)
 144 /* --------------------------------------------------------------- */
 145
 146 /* -------------------------- xs:QName --------------------------- */
 147 addVisitor(QName,       QNameType,          QNameComparator,
 148            AtomicComparator::OperatorEqual     |
 149            AtomicComparator::OperatorNotEqual)
 150 /* --------------------------------------------------------------- */
 151
 152 /* -------------------------- xs:gYear --------------------------- */
 153 addVisitor(GYear,       GYearType,          AbstractDateTimeComparator,
 154            AtomicComparator::OperatorEqual     |
 155            AtomicComparator::OperatorNotEqual)
 156 /* --------------------------------------------------------------- */
 157
 158 /* -------------------------- xs:gDay ---------------------------- */
 159 addVisitor(GDay,        GDayType,           AbstractDateTimeComparator,
 160            AtomicComparator::OperatorEqual     |
 161            AtomicComparator::OperatorNotEqual)
 162 /* --------------------------------------------------------------- */
 163
 164 /* -------------------------- xs:gMonth -------------------------- */
 165 addVisitor(GMonth,      GMonthType,         AbstractDateTimeComparator,
 166            AtomicComparator::OperatorEqual     |
 167            AtomicComparator::OperatorNotEqual)
 168 /* --------------------------------------------------------------- */
 169
 170 /* ------------------------ xs:gYearMonth ------------------------ */
 171 addVisitor(GYearMonth,  GYearMonthType,     AbstractDateTimeComparator,
 172            AtomicComparator::OperatorEqual     |
 173            AtomicComparator::OperatorNotEqual)
 174 /* --------------------------------------------------------------- */
 175
 176 /* ------------------------ xs:gMonthDay ------------------------- */
 177 addVisitor(GMonthDay,   GMonthDayType,      AbstractDateTimeComparator,
 178            AtomicComparator::OperatorEqual     |
 179            AtomicComparator::OperatorNotEqual)
 180 /* --------------------------------------------------------------- */
 181
 182 /* ------------------------ xs:dateTime -------------------------- */
 183 addVisitor(DateTime,    DateTimeType,    AbstractDateTimeComparator,
 184            AllCompOperators)
 185 /* --------------------------------------------------------------- */
 186
 187 /* -------------------------- xs:time ---------------------------- */
 188 addVisitor(SchemaTime,        SchemaTimeType,       AbstractDateTimeComparator,
 189            AllCompOperators)
 190 /* --------------------------------------------------------------- */
 191
 192 /* -------------------------- xs:date ---------------------------- */
 193 addVisitor(Date,        DateType,       AbstractDateTimeComparator,
 194            AllCompOperators)
 195 /* --------------------------------------------------------------- */
 196
 197 /* ------------------------ xs:duration -------------------------- */
 198 addVisitor(Duration,        DayTimeDurationType,        AbstractDurationComparator,
 199            AtomicComparator::OperatorEqual     |
 200            AtomicComparator::OperatorNotEqual)
 201 addVisitor(Duration,        DurationType,               AbstractDurationComparator,
 202            AtomicComparator::OperatorEqual     |
 203            AtomicComparator::OperatorNotEqual)
 204 addVisitor(Duration,        YearMonthDurationType,      AbstractDurationComparator,
 205            AtomicComparator::OperatorEqual     |
 206            AtomicComparator::OperatorNotEqual)
 207 /* --------------------------------------------------------------- */
 208
 209 /* ------------------ xs:dayTimeDuration ------------------------ */
 210 addVisitor(DayTimeDuration,     DayTimeDurationType,    AbstractDurationComparator,
 211            AllCompOperators)
 212 addVisitor(DayTimeDuration,     DurationType,           AbstractDurationComparator,
 213            AtomicComparator::OperatorEqual     |
 214            AtomicComparator::OperatorNotEqual)
 215 addVisitor(DayTimeDuration,     YearMonthDurationType,  AbstractDurationComparator,
 216            AtomicComparator::OperatorEqual     |
 217            AtomicComparator::OperatorNotEqual)
 218 /* --------------------------------------------------------------- */
 219
 220 /* ------------------- xs:yearMonthDuration --------------------- */
 221 addVisitor(YearMonthDuration,   DayTimeDurationType,    AbstractDurationComparator,
 222            AtomicComparator::OperatorEqual     |
 223            AtomicComparator::OperatorNotEqual)
 224 addVisitor(YearMonthDuration,   DurationType,           AbstractDurationComparator,
 225            AtomicComparator::OperatorEqual     |
 226            AtomicComparator::OperatorNotEqual)
 227 addVisitor(YearMonthDuration,   YearMonthDurationType,  AbstractDurationComparator,
 228            AllCompOperators)
 229 /* --------------------------------------------------------------- */
 230 #undef addVisitor
 231
 232 QT_END_NAMESPACE