Railt\SDL\Frontend\AST\Definition\ScalarDefinitionNode

Complexity

Total Complexity

2

Size/Duplication

Total Lines	14
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	getExtends()	0	8	2

<?php
/**
 * This file is part of Railt package.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
declare(strict_types=1);

namespace Railt\SDL\Frontend\AST\Definition;

/**
 * Class ScalarDefinitionNode
 */
class ScalarDefinitionNode extends TypeDefinitionNode
{
    /**
     * @return null|string
     */
    public function getExtends(): ?string
    {
        if ($extends = $this->first('TypeDefinitionExtends', 1)) {
            return $extends->getChild(0)->getChild(0)->getValue();
        }

        return null;
    }
}