Implements the value instance of the xs:dayTimeDuration type. More...

#include <qdaytimeduration_p.h>

Inheritance diagram for QPatternist::DayTimeDuration:

Public Types
typedef QExplicitlySharedDataPointer< DayTimeDuration >	Ptr

Public Types inherited from QPatternist::AbstractDuration
typedef QExplicitlySharedDataPointer< AbstractDuration >	Ptr

typedef qint64	Value
	The amount in milli seconds. More...

Public Types inherited from QPatternist::AtomicValue
typedef QList< AtomicValue::Ptr >	List

typedef QExplicitlySharedDataPointer< AtomicValue >	Ptr

Public Functions
virtual DayCountProperty	days () const

virtual Item	fromValue (const Value val) const

virtual HourProperty	hours () const

virtual MinuteProperty	minutes () const

virtual MonthProperty	months () const

virtual MSecondProperty	mseconds () const

virtual SecondProperty	seconds () const

virtual QString	stringValue () const

virtual ItemType::Ptr	type () const

virtual Value	value () const

virtual YearProperty	years () const

Public Functions inherited from QPatternist::AbstractDuration
bool	isPositive () const

bool	operator== (const AbstractDuration &other) const

Public Functions inherited from QPatternist::AtomicValue
virtual bool	evaluateEBV (const QExplicitlySharedDataPointer< DynamicContext > &context) const

virtual bool	hasError () const

virtual	~AtomicValue ()

Public Functions inherited from QSharedData
	QSharedData ()
	Constructs a QSharedData object with a reference count of 0. More...

	QSharedData (const QSharedData &)
	Constructs a QSharedData object with reference count 0. More...

Public Functions inherited from QPatternist::CppCastingHelper< AtomicValue >
const TCastTarget *	as () const

TCastTarget *	as ()

Static Public Functions
static DayTimeDuration::Ptr	fromComponents (const bool isPositive, const DayCountProperty days, const HourProperty hours, const MinuteProperty minutes, const SecondProperty seconds, const MSecondProperty mseconds)

static DayTimeDuration::Ptr	fromLexical (const QString &string)

static DayTimeDuration::Ptr	fromSeconds (const SecondCountProperty secs, const MSecondProperty msecs=0)

Static Public Functions inherited from QPatternist::AtomicValue
static ItemType::Ptr	qtToXDMType (const QXmlItem &item)

static QVariant	toQt (const AtomicValue *const value)

static QVariant	toQt (const AtomicValue::Ptr &value)

static Item	toXDM (const QVariant &value)

Protected Functions
	DayTimeDuration (const bool isPositive, const DayCountProperty days, const HourProperty hours, const MinuteProperty minutes, const SecondProperty seconds, const MSecondProperty mseconds)

Protected Functions inherited from QPatternist::AbstractDuration
	AbstractDuration (const bool isPos)

Protected Functions inherited from QPatternist::AtomicValue
	AtomicValue ()

Protected Functions inherited from QPatternist::CppCastingHelper< AtomicValue >
	CppCastingHelper ()

Properties
const DayCountProperty	m_days

const HourProperty	m_hours

const MinuteProperty	m_minutes

const MSecondProperty	m_mseconds

const SecondProperty	m_seconds

Friends
class	CommonValues

Additional Inherited Members
Public Variables inherited from QSharedData
QAtomicInt	ref

Static Protected Functions inherited from QPatternist::AbstractDuration
static AtomicValue::Ptr	create (const CaptureTable &captTable, const QString &lexical, bool isPositive, YearProperty years, MonthProperty months, DayCountProperty days, HourProperty hours, MinuteProperty minutes, SecondProperty seconds, MSecondProperty mseconds)

static QString	serializeMSeconds (const MSecondProperty mseconds)

Protected Variables inherited from QPatternist::AbstractDuration
const bool	m_isPositive

Detailed Description

Implements the value instance of the xs:dayTimeDuration type.

Author: Frans Englich frans.nosp@m..eng.nosp@m.lich@.nosp@m.noki.nosp@m.a.com

Definition at line 70 of file qdaytimeduration_p.h.

Typedefs

◆ Ptr

typedef QExplicitlySharedDataPointer<DayTimeDuration> QPatternist::DayTimeDuration::Ptr

Definition at line 74 of file qdaytimeduration_p.h.

Constructors and Destructors

◆ DayTimeDuration()

DayTimeDuration::DayTimeDuration	(	const bool	isPositive,
		const DayCountProperty	days,
		const HourProperty	hours,
		const MinuteProperty	minutes,
		const SecondProperty	seconds,
		const MSecondProperty	mseconds
	)

protected

Definition at line 52 of file qdaytimeduration.cpp.

Referenced by fromComponents(), fromLexical(), and fromSeconds().

                                                               : AbstractDuration(isPositiveP),
                                                                 m_days(daysP),
                                                                 m_hours(hoursP),
                                                                 m_minutes(minutesP),
                                                                 m_seconds(secs),
                                                                 m_mseconds(msecs)
 {
 }

Functions

◆ days()

DayCountProperty DayTimeDuration::days ( ) const

virtual

Implements QPatternist::AbstractDuration.

Definition at line 217 of file qdaytimeduration.cpp.

Referenced by fromLexical(), and fromSeconds().

 {
     return m_days;
 }

◆ fromComponents()

DayTimeDuration::Ptr DayTimeDuration::fromComponents	(	const bool	isPositive,
		const DayCountProperty	days,
		const HourProperty	hours,
		const MinuteProperty	minutes,
		const SecondProperty	seconds,
		const MSecondProperty	mseconds
	)

static

Definition at line 104 of file qdaytimeduration.cpp.

Referenced by QPatternist::AbstractDurationToDayTimeDurationCaster::castFrom().

 {
     return DayTimeDuration::Ptr(new DayTimeDuration(isPositive,
                                                     days,
                                                     hours,
                                                     minutes,
                                                     seconds,
                                                     mseconds));
 }

◆ fromLexical()

DayTimeDuration::Ptr DayTimeDuration::fromLexical ( const QString & string )

static

Creates an instance from the lexical representation string.

Definition at line 66 of file qdaytimeduration.cpp.

Referenced by QPatternist::StringToDayTimeDurationCaster::castFrom().

 {
     static const CaptureTable captureTable(
         /* The extra paranthesis is a build fix for GCC 3.3. */
         (QRegExp(QLatin1String(
                 "^\\s*"                         /* Any preceding whitespace. */
                 "(-)?"                          /* Any minus sign. */
                 "P"                             /* Delimiter. */
                 "(?:(\\d+)D)?"                  /* Day part. */
                 "(?:"                           /* Here starts the optional time part. */
                 "(T)"                           /* SchemaTime delimiter. */
                 "(?:(\\d+)H)?"                  /* Hour part. */
                 "(?:(\\d+)M)?"                  /* Minute part. */
                 "(?:(\\d+)(?:\\.(\\d+))?S)?"    /* Seconds & milli seconds. */
                 ")?"                            /* End of optional time part. */
                 "\\s*$"                         /* Any terminating whitespace. */))),
         /*yearP*/       -1,
         /*monthP*/      -1,
         /*dayP*/        2,
         /*tDelimiterP*/ 3,
         /*hourP*/       4,
         /*minutesP*/    5,
         /*secondsP*/    6,
         /*msecondsP*/   7);
 
     DayCountProperty days = 0;
     HourProperty hours = 0;
     MinuteProperty minutes = 0;
     SecondProperty sec = 0;
     MSecondProperty msec = 0;
     bool isPos;
 
     const DayTimeDuration::Ptr err(create(captureTable, lexical, &isPos, 0, 0, &days,
                                           &hours, &minutes, &sec, &msec));
     return err ? err : DayTimeDuration::Ptr(new DayTimeDuration(isPos, days, hours, minutes,
                                                                 sec, msec));
 }

◆ fromSeconds()

DayTimeDuration::Ptr DayTimeDuration::fromSeconds	(	const SecondCountProperty	secs,
		const MSecondProperty	msecs = `0`
	)

static

Creates a DayTimeDuration that has the value expressed in seconds secs and milli seconds msecs. The signedness of secs communicates whether this DayTimeDuration is positive or negative. msecs must always be positive.

Definition at line 119 of file qdaytimeduration.cpp.

Referenced by QPatternist::AbstractDateTimeMathematician::calculate(), and fromValue().

 {
     Q_ASSERT(msecs >= 0);
     const SecondCountProperty source = qAbs(sourceSecs);
     const bool isPos = sourceSecs >= 0;
     const SecondCountProperty secs = source % 60;
     const MinuteCountProperty mins = (source / 60) % 60;
     const HourCountProperty hours = source / (60 * 60) % 24;
     const DayCountProperty days = source / (60 * 60) / 24;
 
     return DayTimeDuration::Ptr(new DayTimeDuration(isPos, days, hours, mins, secs, msecs));
 }

◆ fromValue()

Item DayTimeDuration::fromValue ( const Value val ) const

virtual

Creates a DayTimeDuration containing the value val. val is expressed in milli seconds.

If val is zero, is CommonValues::DayTimeDurationZero returned.

Implements QPatternist::AbstractDuration.

Definition at line 194 of file qdaytimeduration.cpp.

 {
     if(val == 0)
         return toItem(CommonValues::DayTimeDurationZero);
     else
         return toItem(fromSeconds(val / 1000, qAbs(val) % 1000));
 }

◆ hours()

HourProperty DayTimeDuration::hours ( ) const

virtual

Implements QPatternist::AbstractDuration.

Definition at line 222 of file qdaytimeduration.cpp.

Referenced by fromLexical(), and fromSeconds().

 {
     return m_hours;
 }

◆ minutes()

MinuteProperty DayTimeDuration::minutes ( ) const

virtual

Implements QPatternist::AbstractDuration.

Definition at line 227 of file qdaytimeduration.cpp.

Referenced by fromLexical().

 {
     return m_minutes;
 }

◆ months()

MonthProperty DayTimeDuration::months ( ) const

virtual

Returns: always 0.

Implements QPatternist::AbstractDuration.

Definition at line 212 of file qdaytimeduration.cpp.

 {
     return 0;
 }

◆ mseconds()

MSecondProperty DayTimeDuration::mseconds ( ) const

virtual

Implements QPatternist::AbstractDuration.

Definition at line 237 of file qdaytimeduration.cpp.

 {
     return m_mseconds;
 }

◆ seconds()

SecondProperty DayTimeDuration::seconds ( ) const

virtual

Implements QPatternist::AbstractDuration.

Definition at line 232 of file qdaytimeduration.cpp.

 {
     return m_seconds;
 }

◆ stringValue()

QString DayTimeDuration::stringValue ( ) const

virtual

Implements QPatternist::AtomicValue.

Definition at line 133 of file qdaytimeduration.cpp.

 {
     QString retval;
 
     if(!m_isPositive)
         retval.append(QLatin1Char('-'));
 
     retval.append(QLatin1Char('P'));
 
     if(m_days)
     {
         retval.append(QString::number(m_days));
         retval.append(QLatin1Char('D'));
     }
 
     if(!m_hours && !m_minutes && !m_seconds && !m_seconds)
     {
         if(!m_days)
             return QLatin1String("PT0S");
         else
             return retval;
     }
 
     retval.append(QLatin1Char('T'));
 
     if(m_hours)
     {
         retval.append(QString::number(m_hours));
         retval.append(QLatin1Char('H'));
     }
 
     if(m_minutes)
     {
         retval.append(QString::number(m_minutes));
         retval.append(QLatin1Char('M'));
     }
 
     if(m_seconds || m_seconds)
     {
         retval.append(QString::number(m_seconds));
 
         if(m_mseconds)
             retval.append(serializeMSeconds(m_mseconds));
 
         retval.append(QLatin1Char('S'));
     }
     else if(!m_days && !m_hours && !m_minutes)
         retval.append(QLatin1String("0S"));
 
     return retval;
 }

◆ type()

ItemType::Ptr DayTimeDuration::type ( ) const

virtual

Implements QPatternist::AtomicValue.

Definition at line 202 of file qdaytimeduration.cpp.

 {
     return BuiltinTypes::xsDayTimeDuration;
 }

◆ value()

AbstractDuration::Value DayTimeDuration::value ( ) const

virtual

Returns: the value of this xs:dayTimeDuration in milli seconds.

See also: XQuery 1.0 and XPath 2.0 Functions and Operators, 10.3.2.2 Calculating the value of a xs:dayTimeDuration from the lexical representation

Implements QPatternist::AbstractDuration.

Definition at line 185 of file qdaytimeduration.cpp.

 {
     return ((m_days * 24 * 60 * 60 * 1000) +
             (m_hours * 60 * 60 * 1000) +
             (m_minutes * 60 * 1000) +
             (m_seconds * 1000) +
             m_mseconds) * (m_isPositive ? 1 : -1);
 }

◆ years()

YearProperty DayTimeDuration::years ( ) const

virtual

Returns: always 0.

Implements QPatternist::AbstractDuration.

Definition at line 207 of file qdaytimeduration.cpp.

 {
     return 0;
 }

Friends and Related Functions

◆ CommonValues

friend class CommonValues

friend

Definition at line 132 of file qdaytimeduration_p.h.

Properties

◆ m_days

const DayCountProperty QPatternist::DayTimeDuration::m_days

private

Definition at line 142 of file qdaytimeduration_p.h.

Referenced by days(), stringValue(), and value().

◆ m_hours

const HourProperty QPatternist::DayTimeDuration::m_hours

private

Definition at line 143 of file qdaytimeduration_p.h.

Referenced by hours(), stringValue(), and value().

◆ m_minutes

const MinuteProperty QPatternist::DayTimeDuration::m_minutes

private

Definition at line 144 of file qdaytimeduration_p.h.

Referenced by minutes(), stringValue(), and value().

◆ m_mseconds

const MSecondProperty QPatternist::DayTimeDuration::m_mseconds

private

Definition at line 146 of file qdaytimeduration_p.h.

Referenced by mseconds(), stringValue(), and value().

◆ m_seconds

const SecondProperty QPatternist::DayTimeDuration::m_seconds

private

Definition at line 145 of file qdaytimeduration_p.h.

Referenced by seconds(), stringValue(), and value().

The documentation for this class was generated from the following files:

/src/xmlpatterns/data/qdaytimeduration_p.h
/src/xmlpatterns/data/qdaytimeduration.cpp

Public Types

Public Functions

Static Public Functions

Protected Functions

Properties

Friends

Additional Inherited Members

Detailed Description

Typedefs

◆ Ptr

Constructors and Destructors

◆ DayTimeDuration()

Functions

◆ days()

◆ fromComponents()

◆ fromLexical()

◆ fromSeconds()

◆ fromValue()

◆ hours()

◆ minutes()

◆ months()

◆ mseconds()

◆ seconds()

◆ stringValue()

◆ type()

◆ value()

◆ years()

Friends and Related Functions

◆ CommonValues

Properties

◆ m_days

◆ m_hours

◆ m_minutes

◆ m_mseconds

◆ m_seconds