--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/xmlpatterns/data/qabstractduration_p.h Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,192 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtXmlPatterns module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//
+// W A R N I N G
+// -------------
+//
+// This file is not part of the Qt API. It exists purely as an
+// implementation detail. This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+
+#ifndef Patternist_AbstractDuration_H
+#define Patternist_AbstractDuration_H
+
+#include <QRegExp>
+
+#include "qitem_p.h"
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+namespace QPatternist
+{
+ /**
+ * @short Base class for classes implementing durations.
+ *
+ * @see <a href="http://www.w3.org/TR/xmlschema-2/#duration">XML Schema Part
+ * 2: Datatypes Second Edition, 3.2.6 duration</a>
+ * @see <a href="http://www.w3.org/TR/xpath-datamodel/#dates-and-times">XQuery
+ * 1.0 and XPath 2.0 Data Model (XDM), 3.3.2 Dates and Times</a>
+ * @author Frans Englich <frans.englich@nokia.com>
+ * @ingroup Patternist_xdm
+ * @todo Documentation is missing/incomplete
+ */
+ class AbstractDuration : public AtomicValue
+ {
+ public:
+ typedef QExplicitlySharedDataPointer<AbstractDuration> Ptr;
+
+ /**
+ * @short The amount in milli seconds.
+ */
+ typedef qint64 Value;
+
+ /**
+ * @short Acts as a mapping table for AbstractDuration::create()
+ * and describes where certain fields in a QRegExp pattern can be found
+ * for a particular W3C XML Schema duration type.
+ *
+ * @author Frans Englich <frans.englich@nokia.com>
+ * @ingroup Patternist_xdm
+ */
+ class CaptureTable
+ {
+ public:
+ CaptureTable(const QRegExp &exp,
+ const qint8 yearP,
+ const qint8 monthP,
+ const qint8 dayP = -1,
+ const qint8 tDelimiterP = -1,
+ const qint8 hourP = -1,
+ const qint8 minutesP = -1,
+ const qint8 secondsP = -1,
+ const qint8 msecondsP = -1) : regExp(exp),
+ year(yearP),
+ month(monthP),
+ day(dayP),
+ tDelimiter(tDelimiterP),
+ hour(hourP),
+ minutes(minutesP),
+ seconds(secondsP),
+ mseconds(msecondsP)
+ {
+ Q_ASSERT(exp.isValid());
+ Q_ASSERT(yearP == -1 || yearP == 2);
+ }
+
+ const QRegExp regExp;
+ const qint8 year;
+ const qint8 month;
+ const qint8 day;
+ const qint8 tDelimiter;
+ const qint8 hour;
+ const qint8 minutes;
+ const qint8 seconds;
+ const qint8 mseconds;
+ };
+
+ /**
+ * Determines whether this Duration is equal to @p other.
+ *
+ * @note Do not re-implement this function. It uses getters such as years() and
+ * mseconds() for determining its truth value.
+ */
+ bool operator==(const AbstractDuration &other) const;
+
+ virtual YearProperty years() const = 0;
+ virtual MonthProperty months() const = 0;
+ virtual DayCountProperty days() const = 0;
+ virtual HourProperty hours() const = 0;
+ virtual MinuteProperty minutes() const = 0;
+ virtual SecondProperty seconds() const = 0;
+ virtual MSecondProperty mseconds() const = 0;
+
+ /**
+ * @returns the value of this AbstractDuration. For example,
+ * in the case of xs:yearMonthDuration, that is YearMonthDuration,
+ * years times twelve plus the months is returned.
+ */
+ virtual Value value() const = 0;
+
+ /**
+ * A polymorphic factory function that returns instances of the
+ * sub-class with the value @p val.
+ */
+ virtual Item fromValue(const Value val) const = 0;
+
+ /**
+ * Determines whether this AbstractDuration is positive. For example,
+ * "P10H" is positive, while "-P10H" is not.
+ *
+ * @note Do not re-implement this function. Use the constructor, AbstractDuration(),
+ * for changing the value.
+ * @returns @c true if this AbstractDuration is positive, otherwise @c false.
+ */
+ bool isPositive() const;
+
+ protected:
+
+ AbstractDuration(const bool isPos);
+
+ static QString serializeMSeconds(const MSecondProperty mseconds);
+ 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);
+ const bool m_isPositive;
+ };
+}
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif