Cycle\ORM\Promise\Visitor\UpdateNamespace

Complexity

Total Complexity

4

Size/Duplication

Total Lines	30
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	leaveNode()	0	12	3

<?php

/**
 * Spiral Framework. Cycle ProxyFactory
 *
 * @license MIT
 * @author  Valentin V (Vvval)
 */

declare(strict_types=1);

namespace Cycle\ORM\Promise\Visitor;

use PhpParser\Node;
use PhpParser\NodeVisitorAbstract;

final class UpdateNamespace extends NodeVisitorAbstract
{
    /** @var string|null */
    private $namespace;

    /**
     * @param string|null $namespace
     */
    public function __construct(?string $namespace)
    {
        $this->namespace = $namespace;
    }

    /**
     * @param Node $node
     * @return array|int|Node|Node[]|Node\Stmt[]|null
     */
    public function leaveNode(Node $node)
    {
        if ($node instanceof Node\Stmt\Namespace_) {
            if (empty($this->namespace)) {
                return $node->stmts;
            }

            $node->name->parts = explode('\\', $this->namespace);
        }

        return null;
    }
}