class ClassMetadata

class ClassMetadata implements ClassMetadataInterface {
    
    /**
     * @internal This property is public in order to reduce the size of the
     *           class' serialized representation. Do not access it. Use
     *           {@link getName()} instead.
     */
    public string $name;
    
    /**
     * @var AttributeMetadataInterface[]
     *
     * @internal This property is public in order to reduce the size of the
     *           class' serialized representation. Do not access it. Use
     *           {@link getAttributesMetadata()} instead.
     */
    public array $attributesMetadata = [];
    private ?\ReflectionClass $reflClass = null;
    
    /**
     * @internal This property is public in order to reduce the size of the
     *           class' serialized representation. Do not access it. Use
     *           {@link getClassDiscriminatorMapping()} instead.
     */
    public ?ClassDiscriminatorMapping $classDiscriminatorMapping = null;
    
    /**
     * Constructs a metadata for the given class.
     */
    public function __construct(string $class, ?ClassDiscriminatorMapping $classDiscriminatorMapping = null) {
        $this->name = $class;
        $this->classDiscriminatorMapping = $classDiscriminatorMapping;
    }
    public function getName() : string {
        return $this->name;
    }
    public function addAttributeMetadata(AttributeMetadataInterface $attributeMetadata) : void {
        $this->attributesMetadata[$attributeMetadata->getName()] = $attributeMetadata;
    }
    public function getAttributesMetadata() : array {
        return $this->attributesMetadata;
    }
    public function merge(ClassMetadataInterface $classMetadata) : void {
        foreach ($classMetadata->getAttributesMetadata() as $attributeMetadata) {
            if (isset($this->attributesMetadata[$attributeMetadata->getName()])) {
                $this->attributesMetadata[$attributeMetadata->getName()]
                    ->merge($attributeMetadata);
            }
            else {
                $this->addAttributeMetadata($attributeMetadata);
            }
        }
    }
    public function getReflectionClass() : \ReflectionClass {
        return $this->reflClass ??= new \ReflectionClass($this->getName());
    }
    public function getClassDiscriminatorMapping() : ?ClassDiscriminatorMapping {
        return $this->classDiscriminatorMapping;
    }
    public function setClassDiscriminatorMapping(?ClassDiscriminatorMapping $mapping) : void {
        $this->classDiscriminatorMapping = $mapping;
    }
    
    /**
     * Returns the names of the properties that should be serialized.
     *
     * @return string[]
     */
    public function __sleep() : array {
        return [
            'name',
            'attributesMetadata',
            'classDiscriminatorMapping',
        ];
    }

}