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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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use JeroenDesloovere\VCard\Formatter\Property\NodeFormatterInterface; |
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use JeroenDesloovere\VCard\Formatter\Property\Parameter\VersionFormatter; |
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use JeroenDesloovere\VCard\Parser\Property\NodeParserInterface; |
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use JeroenDesloovere\VCard\Parser\Property\Parameter\VersionParser; |
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use JeroenDesloovere\VCard\Property\SimpleNodeInterface; |
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final class Version implements PropertyParameterInterface, SimpleNodeInterface |
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{ |
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protected const VERSION_3 = '3.0'; |
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protected const VERSION_4 = '4.0'; |
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public const POSSIBLE_VALUES = [ |
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self::VERSION_3, |
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self::VERSION_4, |
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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 $this->value; |
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} |
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public function getFormatter(): NodeFormatterInterface |
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{ |
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return new VersionFormatter($this); |
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} |
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public static function getNode(): string |
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{ |
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return 'VERSION'; |
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} |
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public static function getParser(): NodeParserInterface |
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{ |
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return new VersionParser(); |
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} |
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public static function version3(): self |
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{ |
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return new self(self::VERSION_3); |
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} |
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public function isVersion3(): bool |
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{ |
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return $this->value === self::VERSION_3; |
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} |
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public static function version4(): self |
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{ |
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return new self(self::VERSION_4); |
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} |
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public function isVersion4(): bool |
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{ |
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return $this->value === self::VERSION_4; |
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} |
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} |
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jeroendesloovere /
vcard
