QPatternist::SchemaTime Class Reference

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

#include <qschematime_p.h>

Inheritance diagram for QPatternist::SchemaTime:

Public Types
typedef AtomicValue::Ptr	Ptr
Public Types inherited from QPatternist::AbstractDateTime
enum	{ DefaultYear = 2000, DefaultMonth = 1, DefaultDay = 1 }
typedef QExplicitlySharedDataPointer< AbstractDateTime >	Ptr
Public Types inherited from QPatternist::AtomicValue
typedef QList< AtomicValue::Ptr >	List
typedef QExplicitlySharedDataPointer< AtomicValue >	Ptr

Public Functions
virtual Item	fromValue (const QDateTime &dt) const
virtual QString	stringValue () const
virtual ItemType::Ptr	type () const
Public Functions inherited from QPatternist::AbstractDateTime
	AbstractDateTime (const QDateTime &dateTime)
QString	dateToString () const
QString	timeToString () const
const QDateTime &	toDateTime () 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 SchemaTime::Ptr	fromDateTime (const QDateTime &dt)
static SchemaTime::Ptr	fromLexical (const QString &string)
Static Public Functions inherited from QPatternist::AbstractDateTime
static bool	isRangeValid (const QDate &date, QString &message)
static QString	serializeMSeconds (const MSecondProperty msecs)
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
	SchemaTime (const QDateTime &dateTime)
Protected Functions inherited from QPatternist::AbstractDateTime
QString	zoneOffsetToString () const
Protected Functions inherited from QPatternist::AtomicValue
	AtomicValue ()
Protected Functions inherited from QPatternist::CppCastingHelper< AtomicValue >
	CppCastingHelper ()

Friends
class	CommonValues

Additional Inherited Members
Public Variables inherited from QSharedData
QAtomicInt	ref
Static Protected Functions inherited from QPatternist::AbstractDateTime
static void	copyTimeSpec (const QDateTime &from, QDateTime &to)
	Makes the QDateTime::timeSpec() and QDateTime::zoneOffset() of ot * consistent to from. More...
static QDateTime	create (AtomicValue::Ptr &errorMessage, const QString &lexicalSource, const CaptureTable &captTable)
Protected Variables inherited from QPatternist::AbstractDateTime
const QDateTime	m_dateTime

Detailed Description

Implements the value instance of the xs:time type.

The header file for this class was originally called Time.h, but this clashed with a system header on MinGW.

Author

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

Definition at line 72 of file qschematime_p.h.

Typedefs

Ptr

typedef AtomicValue::Ptr QPatternist::SchemaTime::Ptr

Definition at line 75 of file qschematime_p.h.

Constructors and Destructors

SchemaTime()

SchemaTime::SchemaTime ( const QDateTime &  dateTime )

protected

Definition at line 51 of file qschematime.cpp.

Referenced by fromDateTime(), and fromLexical().

                                                : AbstractDateTime(dateTime)
{
}

Functions

fromDateTime()

SchemaTime::Ptr SchemaTime::fromDateTime ( const QDateTime &  dt )

static

Definition at line 87 of file qschematime.cpp.

Referenced by QPatternist::AbstractDateTimeToTimeCaster::castFrom(), QPatternist::AdjustTimeToTimezoneFN::createValue(), QPatternist::CurrentTimeFN::evaluateSingleton(), fromValue(), and QPatternist::AtomicValue::toXDM().

{
    Q_ASSERT(dt.isValid());
    /* Singleton value, allocated once instead of each time it's needed. */
    // STATIC DATA
    static const QDate time_defaultDate(AbstractDateTime::DefaultYear,
                                        AbstractDateTime::DefaultMonth,
                                        AbstractDateTime::DefaultDay);

    QDateTime result;
    copyTimeSpec(dt, result);

    result.setDate(time_defaultDate);
    result.setTime(dt.time());

    return SchemaTime::Ptr(new SchemaTime(result));
}

fromLexical()

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

static

Creates an instance from the lexical representation string.

Definition at line 55 of file qschematime.cpp.

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

{
    static const CaptureTable captureTable( // STATIC DATA
        /* The extra paranthesis is a build fix for GCC 3.3. */
        (QRegExp(QLatin1String(
                "^\\s*"                             /* Any preceding whitespace. */
                "(\\d{2})"                          /* Hour part */
                ":"                                 /* Delimiter. */
                "(\\d{2})"                          /* Minutes part */
                ":"                                 /* Delimiter. */
                "(\\d{2,})"                         /* Seconds part. */
                "(?:\\.(\\d+))?"                    /* Milli seconds part. */
                "(?:(\\+|-)(\\d{2}):(\\d{2})|(Z))?" /* The zone offset, "+08:24". */
                "\\s*$"                             /* Any terminating whitespace. */))),
        /*zoneOffsetSignP*/         5,
        /*zoneOffsetHourP*/         6,
        /*zoneOffsetMinuteP*/       7,
        /*zoneOffsetUTCSymbolP*/    8,
        /*yearP*/                   -1,
        /*monthP*/                  -1,
        /*dayP*/                    -1,
        /*hourP*/                   1,
        /*minutesP*/                2,
        /*secondsP*/                3,
        /*msecondsP*/               4);

    AtomicValue::Ptr err;
    const QDateTime retval(create(err, lexical, captureTable));

    return err ? err : SchemaTime::Ptr(new SchemaTime(retval));
}

fromValue()

Item SchemaTime::fromValue ( const QDateTime &  dt ) const

virtual

A factory function for creating instances that are of the dynamic type of this class, that represents dt.

The default implementation performs an assert() call. This function is not pure virtual because all sub-classes do not use it.

Reimplemented from QPatternist::AbstractDateTime.

Definition at line 105 of file qschematime.cpp.

{
    Q_ASSERT(dt.isValid());
    return fromDateTime(dt);
}

stringValue()

QString SchemaTime::stringValue ( ) const

virtual

Implements QPatternist::AtomicValue.

Definition at line 111 of file qschematime.cpp.

{
    return timeToString() + zoneOffsetToString();
}

type()

ItemType::Ptr SchemaTime::type ( ) const

virtual

Implements QPatternist::AtomicValue.

Definition at line 116 of file qschematime.cpp.

{
    return BuiltinTypes::xsTime;
}

Friends and Related Functions

CommonValues

friend class CommonValues

friend

Definition at line 88 of file qschematime_p.h.

---

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

• /src/xmlpatterns/data/qschematime_p.h
• /src/xmlpatterns/data/qschematime.cpp