Port\Steps\Step\ConverterStep

Complexity

Total Complexity

5

Size/Duplication

Total Lines	41
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	2
A	add()	0	6	1
A	process()	0	8	2

<?php

namespace Port\Steps\Step;

use Port\Steps\Step;

/**
 * @author Markus Bachmann <markus.bachmann@bachi.biz>
 */
class ConverterStep implements Step
{
    /**
     * @var callable[]
     */
    private $converters;

    /**
     * @param array $converters
     */
    public function __construct(array $converters = [])
    {
        foreach ($converters as $converter) {
            $this->add($converter);
        }
    }

    /**
     * @param callable $converter
     *
     * @return $this
     */
    public function add(callable $converter)
    {
        $this->converters[] = $converter;

        return $this;
    }

    /**
     * {@inheritdoc}
     */
    public function process($item, callable $next)
    {
        foreach ($this->converters as $converter) {
            $item = call_user_func($converter, $item);
        }

        return $next($item);
    }
}