protected function referenceAsArray(Reference $reference)
{
$result = array('destination' => $reference->getDestination(), 'destination_alias' => $reference->getDestinationAlias(), 'properties' => array());
foreach ($reference->getProperties() as $property) {
$result['properties'][] = $property->getName();
}
return $result;
}
/**
* @param mixed $parent
* @return Reference
*/
function hasOne($parent)
{
$parent_name = $parent instanceof Model ? $parent->name : $parent;
$reference = new Reference($this->name, $parent_name);
$this->references['out'][$reference->getDestination()] = $reference;
return $reference;
}
