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<?php |
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declare(strict_types=1); |
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namespace Stratadox\Hydration\Mapper\Instruction; |
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use Stratadox\Hydration\Mapping\Property\Check; |
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use Stratadox\Hydration\Mapping\Property\Scalar\OriginalValue; |
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use Stratadox\HydrationMapper\FindsKeys; |
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use Stratadox\HydrationMapper\InstructsHowToMap; |
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use Stratadox\HydrationMapping\MapsProperty; |
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use Stratadox\Specification\Contract\Satisfiable; |
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/** |
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* Indicates a change in data key. |
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* |
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* @package Stratadox\Hydrate |
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* @author Stratadox |
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*/ |
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final class In implements FindsKeys, InstructsHowToMap |
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{ |
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private $key; |
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private $constraint; |
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private function __construct(string $key, ?Satisfiable $constraint) |
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{ |
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$this->key = $key; |
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$this->constraint = $constraint; |
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} |
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/** |
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* Indicates that the data for this property can be found in a different key. |
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* |
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* @param string $key The offset to use in the input array. |
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* @return In The instruction object. |
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*/ |
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public static function key(string $key): In |
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{ |
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return new In($key, null); |
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} |
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/** @inheritdoc */ |
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public function that(Satisfiable $constraint): InstructsHowToMap |
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{ |
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return new In($this->key, $constraint); |
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} |
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/** @inheritdoc */ |
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public function find(): string |
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{ |
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return $this->key; |
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} |
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/** @inheritdoc */ |
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public function followFor(string $property): MapsProperty |
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{ |
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$mapping = OriginalValue::inPropertyWithDifferentKey($property, $this->key); |
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if (isset($this->constraint)) { |
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$mapping = Check::that($this->constraint, $mapping); |
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} |
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return $mapping; |
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} |
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} |
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Stratadox /
HydrationMapper
