public function getSort()
{
if (null === $this->sort) {
$sort = array('column' => $this->state->get('column'), 'order' => $this->state->get('order'));
if (null !== $sort['column']) {
$sort['field'] = $this->getColumn($sort['column'])->getFieldName();
} else {
$sort['field'] = $this->defaultSort['field'];
$sort['order'] = $this->defaultSort['order'];
}
$this->sort = $sort;
}
return $this->sort;
}
public function getCriteria()
{
// criteria objects coming back from session need to be managed
$criteria = $this->modelManager->mergeFilterCriteriaObjects($this->state->get('criteria'));
return $criteria;
}
