HaveBitwiseFlag::selectFlag() - Code Metrics - VGirol/JsonApi-Structure - Measure and Improve Code Quality continuously with Scrutinizer

HaveBitwiseFlag::selectFlag() A
last analyzed 2021-04-04 22:01 UTC

↳ Parent: HaveBitwiseFlag

Complexity

Conditions	1
Paths	1

Size

Total Lines	19
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	7
c	1
b	0
f	0
nc	1
nop	2
dl	0
loc	19
ccs	10
cts	10
cp	1
crap	1
rs	10

<?php

declare(strict_types=1);

namespace VGirol\JsonApiStructure;

/**
 * This trait add the ability to deal with flags using bitwise flag
 */
trait HaveBitwiseFlag
{
    /**
     * Undocumented variable
     *
     * @var int
     */
    private $flags;

    /**
     * Undocumented function
     *
     * @param integer $flag
     *
     * @return boolean
     */
    protected function isFlagSet(int $flag): bool
    {
        return (($this->flags & $flag) == $flag);
    }

    /**
     * Undocumented function
     *
     * @param integer $flag
     * @param boolean $value
     *
     * @return static
     */
    protected function setFlag(int $flag, bool $value)
    {
        if ($value) {
            $this->flags |= $flag;
        } else {
            $this->flags &= ~$flag;
        }

        return $this;
    }

    /**
     * Undocumented function
     *
     * @param integer $flag
     * @param array $flags
     *
     * @return static
     */
    protected function selectFlag(int $flag, array $flags)
    {
        $all = \array_reduce(
            $flags,
            /**
             * @param int $result
             * @param int $item
             *
             * @return int
             */
            function ($result, $item) {
                return $result | $item;
            },
            0
        );
        $this->setFlag($flag, true);
        $this->setFlag($all & ~$flag, false);

        return $this;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace VGirol\JsonApiStructure;
6
7		/**
8		* This trait add the ability to deal with flags using bitwise flag
9		*/
10		trait HaveBitwiseFlag
11		{
12		/**
13		* Undocumented variable
14		*
15		* @var int
16		*/
17		private $flags;
18
19		/**
20		* Undocumented function
21		*
22		* @param integer $flag
23		*
24		* @return boolean
25		*/
26	138	protected function isFlagSet(int $flag): bool
27		{
28	138	return (($this->flags & $flag) == $flag);
29		}
30
31		/**
32		* Undocumented function
33		*
34		* @param integer $flag
35		* @param boolean $value
36		*
37		* @return static
38		*/
39	144	protected function setFlag(int $flag, bool $value)
40		{
41	144	if ($value) {
42	144	$this->flags \|= $flag;
43		} else {
44	144	$this->flags &= ~$flag;
45		}
46
47	144	return $this;
48		}
49
50		/**
51		* Undocumented function
52		*
53		* @param integer $flag
54		* @param array $flags
55		*
56		* @return static
57		*/
58	141	protected function selectFlag(int $flag, array $flags)
59		{
60	141	$all = \array_reduce(
61	141	$flags,
62		/**
63		* @param int $result
64		* @param int $item
65		*
66		* @return int
67		*/
68	141	function ($result, $item) {
69	141	return $result \| $item;
70	141	},
71	141	0
72		);
73	141	$this->setFlag($flag, true);
74	141	$this->setFlag($all & ~$flag, false);
75
76	141	return $this;
77		}
78		}
79

VGirol / JsonApi-Structure

HaveBitwiseFlag::selectFlag() A last analyzed 2021-04-04 22:01 UTC

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HaveBitwiseFlag::selectFlag() A
last analyzed 2021-04-04 22:01 UTC