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<?php
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declare(strict_types=1);
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namespace DI\Definition\ObjectDefinition;
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/**
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 * Describe an injection in a class property.
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 *
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 * @author Matthieu Napoli <matthieu@mnapoli.fr>
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 */
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class PropertyInjection
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{
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    private string $propertyName;
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    /**
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     * Value that should be injected in the property.
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     */
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    private mixed $value;
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    /**
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     * Use for injecting in properties of parent classes: the class name
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     * must be the name of the parent class because private properties
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     * can be attached to the parent classes, not the one we are resolving.
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     */
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    private ?string $className;
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    /**
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     * @param string $propertyName Property name
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     * @param mixed $value Value that should be injected in the property
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     */
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    public function __construct(string $propertyName, mixed $value, string $className = null)
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    {
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        $this->propertyName = $propertyName;
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        $this->value = $value;
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        $this->className = $className;
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    }
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    public function getPropertyName() : string
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    {
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        return $this->propertyName;
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    }
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    /**
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     * @return mixed Value that should be injected in the property
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     */
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    public function getValue() : mixed
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    {
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        return $this->value;
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    }
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    public function getClassName() : ?string
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    {
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        return $this->className;
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    }
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    public function replaceNestedDefinition(callable $replacer) : void
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    {
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        $this->value = $replacer($this->value);
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    }
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}