| 1 | <?php |
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| 13 | abstract class Embeddable |
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| 14 | { |
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| 15 | /** @var string */ |
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| 16 | protected $value; |
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| 17 | |||
| 18 | /** |
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| 19 | * Compare two embeddables. |
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| 20 | * |
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| 21 | * The comparison should be done by value. |
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| 22 | * |
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| 23 | * @access public |
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| 24 | * @param Embeddable $object |
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| 25 | * @return bool |
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| 26 | */ |
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| 27 | abstract public function equals(Embeddable $object); |
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| 28 | |||
| 29 | /** |
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| 30 | * @access public |
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| 31 | * @return string |
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| 32 | */ |
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| 33 | 99 | public function __toString() |
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| 37 | |||
| 38 | protected function __clone() |
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| 41 | } |
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| 42 |