Test Failed
Push — master ( a0eed4...bb00ac )
by Kirill
149:40
created

ScalarDefinitionNode::getExtends()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 8

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
nc 2
nop 0
dl 0
loc 8
rs 10
c 0
b 0
f 0
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<?php
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/**
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 * This file is part of Railt package.
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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declare(strict_types=1);
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namespace Railt\SDL\Frontend\AST\Definition;
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/**
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 * Class ScalarDefinitionNode
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 */
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class ScalarDefinitionNode extends TypeDefinitionNode
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{
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    /**
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     * @return null|string
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     */
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    public function getExtends(): ?string
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    {
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        if ($extends = $this->first('TypeDefinitionExtends', 1)) {
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            return $extends->getChild(0)->getChild(0)->getValue();
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        }
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        return null;
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    }
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}
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