CollectionSource::createFilterIterator() - Code Metrics - bankiru/seo-engine - Measure and Improve Code Quality continuously with Scrutinizer

CollectionSource::createFilterIterator() A
last analyzed 2017-05-12 06:01 UTC

↳ Parent: CollectionSource

Complexity

Conditions	3
Paths	1

Size

Total Lines	15
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	15
ccs	10
cts	10
cp	1
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	8
nc	1
nop	0
crap	3

<?php

namespace Bankiru\Seo\Integration\Local;

use Bankiru\Seo\ConditionInterface;
use Bankiru\Seo\SourceInterface;
use Doctrine\Common\Collections\Collection;

final class CollectionSource implements \IteratorAggregate, SourceInterface
{
    /** @var  Collection */
    private $collection;
    /** @var  ConditionInterface[] */
    private $conditions = [];

    /**
     * CollectionSource constructor.
     *
     * @param Collection $collection
     */
    public function __construct(Collection $collection)
    {
        $this->collection = $collection;
    }

    /** {@inheritdoc} */
    public function count()
    {
        return iterator_count($this->createFilterIterator());
    }

    /** {@inheritdoc} */
    public function withCondition(ConditionInterface $condition)
    {
        $this->conditions[] = $condition;
    }

    /** {@inheritdoc} */
    public function getIterator()
    {
        return $this->createFilterIterator();
    }

    /**
     * @return \CallbackFilterIterator
     */
    private function createFilterIterator()
    {
        return new \CallbackFilterIterator(
            new \IteratorIterator($this->collection->getIterator()),
            function ($element) {
                foreach ($this->conditions as $condition) {
                    if (null === $condition->match($element)) {
                        return false;
                    }
                }

                return true;
            }
        );
    }
}


1		<?php
2
3		namespace Bankiru\Seo\Integration\Local;
4
5		use Bankiru\Seo\ConditionInterface;
6		use Bankiru\Seo\SourceInterface;
7		use Doctrine\Common\Collections\Collection;
8
9		final class CollectionSource implements \IteratorAggregate, SourceInterface
10		{
11		/** @var Collection */
12		private $collection;
13		/** @var ConditionInterface[] */
14		private $conditions = [];
15
16		/**
17		* CollectionSource constructor.
18		*
19		* @param Collection $collection
20		*/
21	6	public function __construct(Collection $collection)
22		{
23	6	$this->collection = $collection;
24	6	}
25
26		/** {@inheritdoc} */
27	2	public function count()
28		{
29	2	return iterator_count($this->createFilterIterator());
30		}
31
32		/** {@inheritdoc} */
33	2	public function withCondition(ConditionInterface $condition)
34		{
35	2	$this->conditions[] = $condition;
36	2	}
37
38		/** {@inheritdoc} */
39	6	public function getIterator()
40		{
41	6	return $this->createFilterIterator();
42		}
43
44		/**
45		* @return \CallbackFilterIterator
46		*/
47	6	private function createFilterIterator()
48		{
49	6	return new \CallbackFilterIterator(
50	6	new \IteratorIterator($this->collection->getIterator()),
51	6	function ($element) {
52	6	foreach ($this->conditions as $condition) {
53	2	if (null === $condition->match($element)) {
54	1	return false;
55		}
56	6	}
57
58	6	return true;
59		}
60	6	);
61		}
62		}
63

bankiru / seo-engine

CollectionSource::createFilterIterator() A last analyzed 2017-05-12 06:01 UTC

Complexity

Size

Duplication

Code Coverage

Importance

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CollectionSource::createFilterIterator() A
last analyzed 2017-05-12 06:01 UTC