/**
* @param \Xiag\Rql\Parser\Node\Query\AbstractLogicalOperatorNode $node
*
* @return mixed
* @throws \AndreasGlaser\DoctrineRql\Visitor\VisitorException
* @author Andreas Glaser
*/
protected function visitLogic(AbstractLogicalOperatorNode $node)
{
if (!($class = ArrayHelper::get($this->logicMap, get_class($node)))) {
throw new VisitorException(sprintf('Unsupported node "%s"', get_class($node)));
}
$expr = new $class();
foreach ($node->getQueries() as $query) {
$expr->add($this->walkNodes($query));
}
// Notx workaround
if ($node instanceof Node\Query\LogicalOperator\NotNode) {
$expr = new Expr\Func('NOT', $expr->getParts());
}
return $expr;
}
