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<?php |
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namespace JeroenDesloovere\VCard\Property\Parameter; |
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use JeroenDesloovere\VCard\Exception\PropertyParameterException; |
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final class GenderType |
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{ |
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private const EMPTY = ''; |
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private const MALE = 'M'; |
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private const FEMALE = 'F'; |
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private const OTHER = 'O'; |
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/** |
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* N stands for "none or not applicable" |
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*/ |
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private const NONE = 'N'; |
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private const UNKNOWN = 'U'; |
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public const POSSIBLE_VALUES = [ |
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self::EMPTY, |
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self::MALE, |
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self::FEMALE, |
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self::OTHER, |
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self::NONE, |
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self::UNKNOWN, |
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]; |
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/** |
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* @var string |
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*/ |
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private $value; |
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public function __construct(string $value) |
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{ |
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if (!in_array($value, self::POSSIBLE_VALUES, true)) { |
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throw PropertyParameterException::forWrongValue($value, self::POSSIBLE_VALUES); |
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} |
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$this->value = $value; |
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} |
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public function __toString(): string |
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{ |
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return $this->value; |
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} |
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public static function empty(): self |
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{ |
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return new self(self::EMPTY); |
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} |
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public function isEmpty(): bool |
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{ |
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return $this->value === self::EMPTY; |
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} |
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public static function male(): self |
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{ |
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return new self(self::MALE); |
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} |
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public function isMale(): bool |
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{ |
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return $this->value === self::MALE; |
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} |
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public static function female(): self |
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{ |
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return new self(self::FEMALE); |
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} |
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public function isFemale(): bool |
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{ |
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return $this->value === self::FEMALE; |
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} |
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public static function other(): self |
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{ |
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return new self(self::OTHER); |
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} |
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public function isOther(): bool |
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{ |
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return $this->value === self::OTHER; |
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} |
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public static function none(): self |
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{ |
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return new self(self::NONE); |
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} |
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public function isNone(): bool |
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{ |
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return $this->value === self::NONE; |
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} |
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public static function unknown(): self |
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{ |
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return new self(self::UNKNOWN); |
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} |
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public function isUnknown(): bool |
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{ |
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return $this->value === self::UNKNOWN; |
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} |
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} |
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jeroendesloovere /
vcard
