TimestampStrategy Class Reference [Column Manipulation Strategies]

A column strategy used to interpret timestamps from raw data. More...

#include <importfilemodel.h>

Inheritance diagram for TimestampStrategy:

Collaboration diagram for TimestampStrategy:

List of all members.

Public Member Functions
	TimestampStrategy (StrategySettings &settings)
const QVariant	process (const QVariant &input) const
void	reconfigure ()
Strategy::StrategyType	name () const

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Detailed Description

A column strategy used to interpret timestamps from raw data.

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Constructor & Destructor Documentation

TimestampStrategy::TimestampStrategy

(

StrategySettings &

settings

)

: Strategy(settings) {reconfigure();};

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Member Function Documentation

Strategy::StrategyType TimestampStrategy::name

(

)

const [virtual]

Reimplemented from Strategy.

{return Strategy::StrategyTimestamp;}

const QVariant TimestampStrategy::process

(

const QVariant &

input

)

const [virtual]

Reimplemented from Strategy.

{
    QString data(input.toString());
    // QDateTime converts empty strings to "1900..." rather than to empty strings.
    // Therefore, if data is empty, an invalid QVariant is returned.
    if (data.isEmpty()) return QVariant();

    if (!format.contains("X")) {
        return QVariant::fromValue<QString>(QDateTime::fromString(data, format).toString(Qt::ISODate));
    } else {
        QString tmpFormat(format);
        tmpFormat.replace("X", data);
        QVariant result(parser(tmpFormat));
        if (result == SimpleParser::invalid()) return QVariant();
        return QVariant::fromValue<QString>(QDateTime::fromTime_t(0).addMSecs(result.toLongLong()).toString(Qt::ISODate));
    }
}

void TimestampStrategy::reconfigure

(

)

[virtual]

Reimplemented from Strategy.

Referenced by TimestampStrategy().

{
    format = setting(Strategy::FormatTimestamp).toString();
}

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

• importfilemodel.h
• importfilemodel.cpp