RepositoryInterface.php

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<?php

declare(strict_types=1);

namespace ILIAS\MetaData\Repository;

use ILIAS\MetaData\Elements\SetInterface;
use ILIAS\MetaData\Paths\PathInterface;
use ILIAS\MetaData\Elements\RessourceID\RessourceIDInterface;
use ILIAS\MetaData\Search\Clauses\ClauseInterface;
use ILIAS\MetaData\Search\Filters\FilterInterface;

interface RepositoryInterface
{
    public function getMD(
        int $obj_id,
        int $sub_id,
        string $type
    ): SetInterface;

    public function getMDOnPath(
        PathInterface $path,
        int $obj_id,
        int $sub_id,
        string $type
    ): SetInterface;

    public function searchMD(
        ClauseInterface $clause,
        ?int $limit,
        ?int $offset,
        FilterInterface ...$filters
    ): \Generator;

    public function manipulateMD(SetInterface $set): void;

    public function transferMD(
        SetInterface $from_set,
        int $to_obj_id,
        int $to_sub_id,
        string $to_type,
        bool $throw_error_if_invalid
    ): void;

    public function deleteAllMD(
        int $obj_id,
        int $sub_id,
        string $type
    ): void;
}