PhpDeal\Contract\Fetcher\Parent\AbstractFetcher

Complexity

Total Complexity

4

Size/Duplication

Total Lines	43
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

63.64%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	filterContractAnnotation()	0	14	3

<?php
/**
 * PHP Deal framework
 *
 * @copyright Copyright 2014, Lisachenko Alexander <lisachenko.it@gmail.com>
 *
 * This source file is subject to the license that is bundled
 * with this source code in the file LICENSE.
 */

namespace PhpDeal\Contract\Fetcher\Parent;

use Doctrine\Common\Annotations\Reader;

abstract class AbstractFetcher
{
    /**
     * @var string[]
     */
    protected $expectedAnnotationTypes;

    /**
     * @var Reader
     */
    protected $annotationReader;

    /**
     * @param string[] $expectedAnnotationTypes
     * @param Reader   $reader
     */
    public function __construct($expectedAnnotationTypes, Reader $reader)
    {
        $this->expectedAnnotationTypes = $expectedAnnotationTypes;
        $this->annotationReader        = $reader;
    }

    /**
     * Performs filtering of annotations by the requested class name
     *
     * @param array $annotations
     * @return array
     */
    protected function filterContractAnnotation(array $annotations)
    {
        $contractAnnotations = [];

        foreach ($annotations as $annotation) {
            $annotationClass = \get_class($annotation);

            if (\in_array($annotationClass, $this->expectedAnnotationTypes, true)) {
                $contractAnnotations[] = $annotation;
            }
        }

        return $contractAnnotations;
    }
}