Test Failed
Push — master ( ecd78b...d05c81 )
by Kirill
02:43
created

NullValue::toString()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
nc 1
nop 0
dl 0
loc 4
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\IR\Value;
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/**
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 * Class NullValue
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 */
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class NullValue extends AbstractValue
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{
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    /**
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     * NullValue constructor.
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     * @param int $offset
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     */
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    public function __construct(int $offset = 0)
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    {
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        parent::__construct(null, $offset);
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    }
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    /**
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     * @return string
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     */
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    public function toString(): string
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    {
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        return 'null';
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    }
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    /**
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     * @return void
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     */
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    public function getValue(): void
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    {
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        return;
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    }
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    /**
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     * @return string
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     */
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    public function __toString(): string
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    {
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        return '(null)' . parent::__toString();
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    }
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}
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