Palmtree\Csv\Normalizer\AbstractNormalizer

Complexity

Total Complexity

6

Size/Duplication

Total Lines	43
Duplicated Lines	0 %

Test Coverage

Coverage

64.29%

Importance

Changes	1
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	normalize()	0	7	2
A	getNormalizer()	0	3	1
A	create()	0	3	1
A	setNormalizer()	0	5	1
A	__construct()	0	3	1

<?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;
    }
}