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<?php
declare(strict_types=1);
namespace Stratadox\Hydration\Mapper\Instruction;
use Closure;
use Stratadox\Hydration\Mapping\Property\Check;
use Stratadox\Hydration\Mapping\Property\Dynamic\ClosureResult;
use Stratadox\HydrationMapper\InstructsHowToMap;
use Stratadox\HydrationMapping\MapsProperty;
use Stratadox\Specification\Contract\Satisfiable;
/**
* Indicates that a closure should be called to hydrate this property.
*
* @package Stratadox\Hydrate
* @author Stratadox
*/
final class Call implements InstructsHowToMap
{
private $function;
private $constraint;
private function __construct(Closure $function, ?Satisfiable $constraint)
$this->function = $function;
$this->constraint = $constraint;
}
* Creates a closure-call instruction for the property.
* @param Closure $function The anonymous function to call while hydrating
* this property.
* @return Call The instruction object.
public static function the(Closure $function): Call
return new Call($function, null);
/** @inheritdoc */
public function that(Satisfiable $constraint): InstructsHowToMap
return new Call($this->function, $constraint);
public function followFor(string $property): MapsProperty
$mapping = ClosureResult::inProperty($property, $this->function);
if (isset($this->constraint)) {
$mapping = Check::that($this->constraint, $mapping);
return $mapping;
Stratadox /
HydrationMapper
