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<?php
declare(strict_types=1);
namespace Palmtree\Csv\Normalizer;
abstract class AbstractNormalizer implements NormalizerInterface
{
protected ?NormalizerInterface $normalizer = null;
public function __construct(?NormalizerInterface $normalizer = null)
$this->setNormalizer($normalizer);
}
/**
* Alternative method of instantiation for chaining.
*
* @psalm-suppress UnsafeInstantiation
* @return static
*/
public static function create(?NormalizerInterface $normalizer = null)
return new static($normalizer);
/** @return mixed */
abstract protected function getNormalizedValue(string $value);
public function normalize(string $value)
if ($this->normalizer) {
$value = $this->normalizer->normalize($value);
return $this->getNormalizedValue($value);
public function setNormalizer(?NormalizerInterface $normalizer = null): self
$this->normalizer = $normalizer;
return $this;
public function getNormalizer(): ?NormalizerInterface
return $this->normalizer;
palmtreephp /
csv
