Coco\SourceWatcher\Core\IO\Inputs\ExtractorResultInput

Complexity

Total Complexity

3

Size/Duplication

Total Lines	17
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	setInput()	0	3	1
A	getInput()	0	3	1

<?php

namespace Coco\SourceWatcher\Core\IO\Inputs;

use Coco\SourceWatcher\Core\Extractor;

/**
 * Class ExtractorResultInput
 *
 * @package Coco\SourceWatcher\Core\IO\Inputs
 */
class ExtractorResultInput extends Input
{
    private ?Extractor $previousExtractor;

    public function __construct ( Extractor $previousExtractor = null )
    {
        $this->previousExtractor = $previousExtractor;
    }

    public function getInput () : Extractor
    {
        return $this->previousExtractor;

The expression return $this->previousExtractor could return the type null which is incompatible with the type-hinted return Coco\SourceWatcher\Core\Extractor. Consider adding an additional type-check to rule them out.

    }

    public function setInput ( $input ) : void
    {
        $this->previousExtractor = $input;
    }
}