interface.ilTreeImplementation.php

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<?php

declare(strict_types=1);
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

interface ilTreeImplementation
{
    public function getSubTreeIds(int $a_node_id): array;

    public function getSubTreeQuery(
        array $a_node,
        array $a_types = [],
        bool $a_force_join_reference = true,
        array $a_fields = []
    ): string;

    public function getTrashSubTreeQuery(
        array $a_node,
        array $a_types,
        bool $a_force_join_reference = true,
        array $a_fields = []
    ): string;

    public function getRelation(array $a_node_a, array $a_node_b): int;

    public function getPathIds(int $a_endnode, int $a_startnode = 0): array;

    public function insertNode(int $a_node_id, int $a_parent_id, int $a_pos): void;

    public function deleteTree(int $a_node_id): void;

    public function moveToTrash(int $a_node_id): void;

    public function moveTree(int $a_source_id, int $a_target_id, int $a_position): void;

    public function getSubtreeInfo(int $a_endnode_id): array;

    public function validateParentRelations(): array;
}