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<?php
namespace Daikon\Entity\ValueObject;
use Daikon\Entity\Assert\Assertion;
final class Boolean implements ValueObjectInterface
{
/**
* @var bool
*/
private $value;
* @param bool $nativeValue
* @return self
public static function fromNative($nativeValue): self
Assertion::boolean($nativeValue);
return new self($nativeValue);
}
public function toNative(): bool
return $this->value;
public function equals(ValueObjectInterface $otherValue): bool
return $otherValue instanceof self && $this->toNative() === $otherValue->toNative();
public function __toString(): string
return $this->value ? "true" : "false";
public function isTrue(): bool
return $this->value === true;
public function isFalse(): bool
return $this->value === false;
public function negate(): self
$clone = clone $this;
$clone->value = !$this->value;
return $clone;
private function __construct(bool $value)
$this->value = $value;
daikon-cqrs /
entity
