/**
* Returns the current object
* Allows for conditional statements in a fluid interface.
*
* @throws SQL\Exception\QueryBuilderException
*
* @return \SQL\Base\QueryBuilder
*/
public function _endif()
{
if (!$this->conditionalProxy) {
throw new QueryBuilderException('_endif() must be called after _if()');
}
$this->conditionalProxy = $this->conditionalProxy->getParentProxy();
if ($this->conditionalProxy) {
return $this->conditionalProxy->getQueryOrProxy();
}
// reached last level
return $this;
}
