NullFactory.php

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<?php

declare(strict_types=1);

namespace ILIAS\MetaData\Vocabularies\Factory;

use ILIAS\MetaData\Vocabularies\Slots\Identifier as SlotIdentifier;
use ILIAS\MetaData\Vocabularies\Factory\NullBuilder;
use ILIAS\MetaData\Vocabularies\NullVocabulary;
use ILIAS\MetaData\Vocabularies\VocabularyInterface;

class NullFactory implements FactoryInterface
{
    public function standard(SlotIdentifier $slot, string ...$values): BuilderInterface
    {
        return new NullBuilder();
    }

    public function controlledString(
        SlotIdentifier $slot,
        string $id,
        string $source,
        string ...$values
    ): BuilderInterface {
        return new NullBuilder();
    }

    public function controlledVocabValue(
        SlotIdentifier $slot,
        string $id,
        string $source,
        string ...$values
    ): BuilderInterface {
        return new NullBuilder();
    }

    public function copyright(string ...$values): BuilderInterface
    {
        return new NullBuilder();
    }

    public function null(): VocabularyInterface
    {
        return new NullVocabulary();
    }
}