ResultIterator::__construct() - Code Metrics - Inspection of "New Concrete API" - Respect/Validation - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#678)

by Henrique

created 2017-11-17 20:36 UTC

ResultIterator::__construct() A

↳ Parent: ResultIterator

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	4
ccs	0
cts	4
cp	0
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	1
crap	2

<?php

/*
 * This file is part of Respect/Validation.
 *
 * (c) Alexandre Gomes Gaigalas <[email protected]>
 *
 * For the full copyright and license information, please view the "LICENSE.md"
 * file that was distributed with this source code.
 */

namespace Respect\Validation;

use Iterator;

final class ResultIterator implements Iterator
{
    /**
     * @var Result[]
     */
    private $children;

    /**
     * Initializes the object.
     *
     * @param Result $result
     */
    public function __construct(Result $result)
    {
        $this->children = $result->getChildren();
    }

    public function current(): ?Result
    {
        $current = current($this->children);
        if (false === $current) {
            return null;
        }

        return $current;
    }

    public function next(): ?Result
    {
        $next = next($this->children);
        if (false == $next) {
            return null;
        }

        return $next;
    }

    public function key()
    {
        $current = $this->current();
        if (null === $current) {
            return null;
        }

        return $current->getProperties()['reference'] ?? key($this->children);
    }

    public function valid(): bool
    {
        return null !== $this->current();
    }

    public function rewind(): void
    {
        reset($this->children);
    }
}


1			<?php
2
3			/*
4			* This file is part of Respect/Validation.
5			*
6			* (c) Alexandre Gomes Gaigalas <[email protected]>
7			*
8			* For the full copyright and license information, please view the "LICENSE.md"
9			* file that was distributed with this source code.
10			*/
11
12			namespace Respect\Validation;
13
14			use Iterator;
15
16			final class ResultIterator implements Iterator
17			{
18			/**
19			* @var Result[]
20			*/
21			private $children;
22
23			/**
24			* Initializes the object.
25			*
26			* @param Result $result
27			*/
28			public function __construct(Result $result)
29			{
30			$this->children = $result->getChildren();
31			}
32
33			public function current(): ?Result
34			{
35			$current = current($this->children);
36			if (false === $current) {
37			return null;
38			}
39
40			return $current;
41			}
42
43			public function next(): ?Result
44			{
45			$next = next($this->children);
46			if (false == $next) {
47			return null;
48			}
49
50			return $next;
51			}
52
53			public function key()
54			{
55			$current = $this->current();
56			if (null === $current) {
57			return null;
58			}
59
60			return $current->getProperties()['reference'] ?? key($this->children);
61			}
62
63			public function valid(): bool
64			{
65			return null !== $this->current();
66			}
67
68			public function rewind(): void
69			{
70			reset($this->children);
71			}
72			}
73

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Pull Request — master (#678)

ResultIterator::__construct() A

Complexity

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