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42 #include "qbuiltintypes_p.h"
43 #include "qcommonvalues_p.h"
45 #include "qyearmonthduration_p.h"
49 using namespace QPatternist;
51 YearMonthDuration::YearMonthDuration(const bool isPositiveP,
52 const YearProperty yearsP,
53 const MonthProperty monthsP) : AbstractDuration(isPositiveP),
57 Q_ASSERT(monthsP < 32 && monthsP > -32);
60 YearMonthDuration::Ptr YearMonthDuration::fromLexical(const QString &lexical)
62 static const CaptureTable captureTable(
63 /* The extra paranthesis is a build fix for GCC 3.3. */
64 (QRegExp(QLatin1String(
65 "^\\s*" /* Any preceding whitespace. */
66 "(-)?" /* Sign, if any. */
68 "(?:(\\d+)Y)?" /* The years part. */
69 "(?:(\\d+)M)?" /* The months part. */
70 "\\s*$" /* Any terminating whitespace. */))),
74 YearProperty years = 0;
75 MonthProperty months = 0;
78 const AtomicValue::Ptr err(create(captureTable, lexical, &isPos, &years,
79 &months, 0, 0, 0, 0, 0));
81 return err ? err : YearMonthDuration::Ptr(new YearMonthDuration(isPos, years, months));
84 YearMonthDuration::Ptr YearMonthDuration::fromComponents(const bool isPositive,
85 const YearProperty years,
86 const MonthProperty months)
88 return YearMonthDuration::Ptr(new YearMonthDuration(isPositive, years, months));
91 QString YearMonthDuration::stringValue() const
96 retval.append(QLatin1Char('-'));
98 retval.append(QLatin1Char('P'));
100 /* When years == 0 and months == 0, we get "P0M", which
101 * is the correct canonical form. */
104 retval.append(QString::number(m_years));
105 retval.append(QLatin1Char('Y'));
109 retval.append(QString::number(m_months));
110 retval.append(QLatin1Char('M'));
117 retval.append(QString::number(m_months));
118 retval.append(QLatin1Char('M'));
121 return QLatin1String("P0M"); /* Ensure the canonical form. */
127 AbstractDuration::Value YearMonthDuration::value() const
129 return (m_years * 12 + m_months) * (m_isPositive ? 1 : -1);
132 Item YearMonthDuration::fromValue(const Value val) const
135 return toItem(CommonValues::YearMonthDurationZero);
138 const Value absValue = qAbs(val);
139 return toItem(YearMonthDuration::fromComponents(val >= 0,
145 ItemType::Ptr YearMonthDuration::type() const
147 return BuiltinTypes::xsYearMonthDuration;
150 YearProperty YearMonthDuration::years() const
155 MonthProperty YearMonthDuration::months() const
160 DayCountProperty YearMonthDuration::days() const
165 HourProperty YearMonthDuration::hours() const
170 MinuteProperty YearMonthDuration::minutes() const
175 SecondProperty YearMonthDuration::seconds() const
180 MSecondProperty YearMonthDuration::mseconds() const