Humbug\PhpScoper\PhpParser\NodeVisitor\NamespaceStmt\NamespaceManipulator

Complexity

Total Complexity

5

Size/Duplication

Total Lines	25
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	2	1
A	getOriginalName()	0	7	2
A	hasOriginalName()	0	3	1
A	setOriginalName()	0	3	1

<?php

declare(strict_types=1);

/*
 * This file is part of the humbug/php-scoper package.
 *
 * Copyright (c) 2017 Théo FIDRY <theo.fidry@gmail.com>,
 *                    Pádraic Brady <padraic.brady@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Humbug\PhpScoper\PhpParser\NodeVisitor\NamespaceStmt;

use PhpParser\Node\Name;
use PhpParser\Node\Stmt\Namespace_;
use PhpParser\NodeVisitorAbstract;

/**
 * @private
 */
final class NamespaceManipulator extends NodeVisitorAbstract
{
    private const ORIGINAL_NAME_ATTRIBUTE = 'originalName';

    public static function hasOriginalName(Namespace_ $namespace): bool
    {
        return $namespace->hasAttribute(self::ORIGINAL_NAME_ATTRIBUTE);
    }

    public static function getOriginalName(Namespace_ $namespace): ?Name
    {
        if (!self::hasOriginalName($namespace)) {
            return $namespace->name;
        }

        return $namespace->getAttribute(self::ORIGINAL_NAME_ATTRIBUTE);
    }

    public static function setOriginalName(Namespace_ $namespace, ?Name $originalName): void
    {
        $namespace->setAttribute(self::ORIGINAL_NAME_ATTRIBUTE, $originalName);
    }

    private function __construct()
    {
    }
}