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46 // This file is not part of the Qt API. It exists purely as an
47 // implementation detail. This header file may change from version to
48 // version without notice, or even be removed.
52 #ifndef Patternist_DayTimeDuration_H
53 #define Patternist_DayTimeDuration_H
55 #include "qabstractduration_p.h"
65 * @short Implements the value instance of the @c xs:dayTimeDuration type.
67 * @author Frans Englich <frans.englich@nokia.com>
68 * @ingroup Patternist_xdm
70 class DayTimeDuration : public AbstractDuration
74 typedef QExplicitlySharedDataPointer<DayTimeDuration> Ptr;
77 * Creates an instance from the lexical representation @p string.
79 static DayTimeDuration::Ptr fromLexical(const QString &string);
81 static DayTimeDuration::Ptr fromComponents(const bool isPositive,
82 const DayCountProperty days,
83 const HourProperty hours,
84 const MinuteProperty minutes,
85 const SecondProperty seconds,
86 const MSecondProperty mseconds);
88 * Creates a DayTimeDuration that has the value expressed in seconds @p secs
89 * and milli seconds @p msecs. The signedness of @p secs communicates
90 * whether this DayTimeDuration is positive or negative. @p msecs must always
93 static DayTimeDuration::Ptr fromSeconds(const SecondCountProperty secs,
94 const MSecondProperty msecs = 0);
96 virtual ItemType::Ptr type() const;
97 virtual QString stringValue() const;
102 virtual YearProperty years() const;
107 virtual MonthProperty months() const;
108 virtual DayCountProperty days() const;
109 virtual HourProperty hours() const;
110 virtual MinuteProperty minutes() const;
111 virtual MSecondProperty mseconds() const;
112 virtual SecondProperty seconds() const;
115 * @returns the value of this xs:dayTimeDuration
117 * @see <a href="http://www.w3.org/TR/xpath-functions/#dt-dayTimeDuration">XQuery 1.0
118 * and XPath 2.0 Functions and Operators, 10.3.2.2 Calculating the value of a
119 * xs:dayTimeDuration from the lexical representation</a>
121 virtual Value value() const;
124 * Creates a DayTimeDuration containing the value @p val. @p val is
125 * expressed in milli seconds.
127 * If @p val is zero, is CommonValues::DayTimeDurationZero returned.
129 virtual Item fromValue(const Value val) const;
132 friend class CommonValues;
134 DayTimeDuration(const bool isPositive,
135 const DayCountProperty days,
136 const HourProperty hours,
137 const MinuteProperty minutes,
138 const SecondProperty seconds,
139 const MSecondProperty mseconds);
142 const DayCountProperty m_days;
143 const HourProperty m_hours;
144 const MinuteProperty m_minutes;
145 const SecondProperty m_seconds;
146 const MSecondProperty m_mseconds;