qxmlresultitems.cpp

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#include "qxmlresultitems.h"
#include "qxmlresultitems_p.h"
#include "qitem_p.h"

QT_BEGIN_NAMESPACE

QXmlResultItems::QXmlResultItems() : d_ptr(new QXmlResultItemsPrivate())
{
}

QXmlResultItems::~QXmlResultItems()
{
}

QXmlItem QXmlResultItems::next()
{
    Q_D(QXmlResultItems);
    if(d->hasError)
        return QXmlItem();

    try
    {
        d->current = QPatternist::Item::toPublic(d->iterator->next());
        return d->current;
    }
    catch(const QPatternist::Exception)
    {
        d->current = QXmlItem();
        d->hasError = true;
        return QXmlItem();
    }
}

QXmlItem QXmlResultItems::current() const
{
    Q_D(const QXmlResultItems);

    if(d->hasError)
        return QXmlItem();
    else
        return d->current;
}

bool QXmlResultItems::hasError() const
{
    Q_D(const QXmlResultItems);
    return d->hasError;
}

QT_END_NAMESPACE