/**
* Set the Pathway items array.
*
* @param array $pathway An array of pathway objects.
*
* @return array The previous pathway data.
*
* @since 1.5
*/
public function setPathway($pathway)
{
$oldPathway = $this->pathway;
// Set the new pathway.
$this->pathway = array_values((array) $pathway);
return array_values($oldPathway);
}