public function visitFilter(SpecificationInterface $specification, SpecificationWalker $walker, $query)
{
$mappedOperator = $this->filterMap[$specification->getOperator()];
$query->expr()->{$mappedOperator}($specification->getField(), $specification->getValue());
}
public function visitFilter(SpecificationInterface $specification, SpecificationWalker $walker, $query)
{
$this->andWhere($query, $specification->getOperator(), $specification->getField(), $specification->getValue());
}
