Factory.php

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<?php

declare(strict_types=1);

namespace ILIAS\MetaData\Elements;

use ILIAS\MetaData\Elements\Element;
use ILIAS\MetaData\Elements\Data\DataFactoryInterface;
use ILIAS\MetaData\Elements\NoID;
use ILIAS\MetaData\Structure\Definitions\DefinitionInterface;
use ILIAS\MetaData\Elements\RessourceID\RessourceIDInterface;
use ILIAS\MetaData\Vocabularies\Slots\Identifier as SlotIdentifier;

class Factory
{
    protected DataFactoryInterface $data_factory;

    public function __construct(
        DataFactoryInterface $data_factory
    ) {
        $this->data_factory = $data_factory;
    }

    public function element(
        int $md_id,
        DefinitionInterface $definition,
        string $data_value,
        SlotIdentifier $vocab_slot = SlotIdentifier::NULL,
        Element ...$sub_elements
    ): Element {
        return new Element(
            $md_id,
            $definition,
            $this->data_factory->data($definition->dataType(), $data_value, $vocab_slot),
            ...$sub_elements
        );
    }

    public function root(
        DefinitionInterface $definition,
        Element ...$sub_elements
    ): ElementInterface {
        return new Element(
            NoID::ROOT,
            $definition,
            $this->data_factory->null(),
            ...$sub_elements
        );
    }

    public function set(
        RessourceIDInterface $ressource_id,
        ElementInterface $root
    ): SetInterface {
        return new Set(
            $ressource_id,
            $root
        );
    }
}