Daikon\Entity\ValueObject\Text

Complexity

Total Complexity

9

Size/Duplication

Total Lines	52
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	fromNative()	0	5	2
A	equals()	0	4	2
A	toNative()	0	4	1
A	__toString()	0	4	1
A	isEmpty()	0	4	1
A	getLength()	0	4	1
A	__construct()	0	4	1

<?php

namespace Daikon\Entity\ValueObject;

use Daikon\Entity\Assert\Assertion;

final class Text implements ValueObjectInterface
{
    /**
     * @var string
     */
    private const NIL = "";

    /**
     * @var string
     */
    private $value;

    /**
     * @param string|null $nativeValue
     * @return self
     */
    public static function fromNative($nativeValue): self
    {
        Assertion::nullOrString($nativeValue);
        return is_null($nativeValue) ? new self : new self($nativeValue);
    }

    public function equals(ValueObjectInterface $otherValue): bool
    {
        return $otherValue instanceof self && $this->toNative() === $otherValue->toNative();
    }

    public function toNative(): string
    {
        return $this->value;
    }

    public function __toString(): string
    {
        return $this->toNative();
    }

    public function isEmpty(): bool
    {
        return $this->value === self::NIL;
    }

    public function getLength(): int
    {
        return strlen($this->value);
    }

    private function __construct(string $value = self::NIL)
    {
        $this->value = $value;
    }
}