/**
* Gets reference to the SkipTokenInfo object holding result of
* skiptoken parsing, which used by the IDSQP implementor for
* custom paging.
*
* @return SkipTokenInfo
*/
public function getSkipTokenInfo()
{
if (is_null($this->_skipTokenInfo)) {
$orderbyInfo = $this->_internalOrderByInfo->getOrderByInfo();
$this->_skipTokenInfo = new SkipTokenInfo($orderbyInfo, $this->_orderByValuesInSkipToken);
}
return $this->_skipTokenInfo;
}
/**
* Get part of SQL query with ORDER BY condition
*
* @param InternalOrderByInfo $orderBy Order by condition
*
* @return string ORDER BY condition
*/
protected function getOrderByExpressionAsString(InternalOrderByInfo $orderBy)
{
$result = '';
foreach ($orderBy->getOrderByInfo()->getOrderByPathSegments() as $order) {
foreach ($order->getSubPathSegments() as $subOrder) {
$result .= $result ? ', ' : '';
$result .= $subOrder->getName();
$result .= $order->isAscending() ? ' ASC' : ' DESC';
}
}
return $result;
}
