/**
* Gets a list of all numbers contained in a dataitem.
*
* @since 1.6
*
* @param SMWDataItem $dataItem
* @param array $numbers
*/
public static function addNumbersForDataItem(SMWDataItem $dataItem, array &$numbers)
{
switch ($dataItem->getDIType()) {
case SMWDataItem::TYPE_NUMBER:
$numbers[] = $dataItem->getNumber();
break;
case SMWDataItem::TYPE_CONTAINER:
foreach ($dataItem->getDataItems() as $di) {
self::addNumbersForDataItem($di, $numbers);
}
break;
default:
}
}
/**
* Adds all numbers contained in a dataitem to the list.
*
* @since 1.7
*
* @param SMWDataItem $dataItem
* @param array $values
* @param string $name
*/
protected function addNumbersForDataItem(SMWDataItem $dataItem, array &$values, $name)
{
switch ($dataItem->getDIType()) {
case SMWDataItem::TYPE_NUMBER:
$values[$name] = $dataItem->getNumber();
break;
case SMWDataItem::TYPE_CONTAINER:
foreach ($dataItem->getDataItems() as $di) {
$this->addNumbersForDataItem($di, $values, $name);
}
break;
default:
}
}
