/**
* Set handled data item.
*
* @param [[@doctodo param_type:value]] $value [[@doctodo param_description:value]]
*
* @return [[@doctodo return_type:setHandledDataItem]] [[@doctodo return_description:setHandledDataItem]]
*/
public function setHandledDataItem($value)
{
if (isset($this->_pairedDataItem)) {
$this->pairedDataItem->handledDataItem = $value;
}
if (!$this->_handledDataItem && $value) {
$this->dataSource->reduceRemaining($this);
}
$this->clean();
return $this->_handledDataItem = $value;
}
/**
* [[@doctodo method_description:reduceRemaining]].
*
* @param cascade\components\dataInterface\DataItem $dataItem [[@doctodo param_description:dataItem]]
*/
public function reduceRemaining(DataItem $dataItem)
{
$n = 0;
// if foreign (handle does foreign -> local)
if ($dataItem->isForeign && in_array($this->settings['direction'], ['to_local', 'both'])) {
$n++;
}
// if local (handle does local -> foreign)
if (!$dataItem->isForeign && in_array($this->settings['direction'], ['to_foreign', 'both'])) {
$n++;
}
$this->task->reduceRemaining($n);
}
