Heartbeater::instance() - Code Metrics - Inspection of "Ignore exceptions" - shippinno/heartbeat-php - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( 93d395...e1c4a9 )

by Hirofumi

created 2018-11-29 06:00 UTC

Heartbeater::instance() A

↳ Parent: Heartbeater

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	8
ccs	4
cts	4
cp	1
rs	10
c	0
b	0
f	0
cc	2
nc	2
nop	0
crap	2

<?php
declare(strict_types=1);

namespace Shippinno\Heartbeat;

use Exception;

class Heartbeater
{
    /**
     * @var Heart
     */
    protected $heart;

    /**
     * @var array
     */
    protected $channels;

    /**
     * @var Heartbeater
     */
    private static $instance;

    /**
     * @return Heartbeater
     */
    public static function instance(): Heartbeater
    {
        if (is_null(self::$instance)) {
            self::$instance = new Heartbeater;
        }

        return self::$instance;
    }

    /**
     * @param Heart $heart
     */
    public function setHeart(Heart $heart): void
    {
        $this->heart = $heart;
    }

    /**
     * @param array $channels
     */
    public function setChannels(array $channels): void
    {
        $this->channels = $channels;
    }

    /**
     * @param string $channelName
     */
    public function heartbeat(string $channelName): void
    {
        if (is_null($this->heart)) {
            return;
        }
        if (!isset($this->channels[$channelName])) {
            return;
        }
        try {
            $this->heart->beat($this->channels[$channelName]);
        } catch (Exception $e) {
            // Ignore exceptions.
        }
    }
}


1		<?php
2		declare(strict_types=1);
3
4		namespace Shippinno\Heartbeat;
5
6		use Exception;
7
8		class Heartbeater
9		{
10		/**
11		* @var Heart
12		*/
13		protected $heart;
14
15		/**
16		* @var array
17		*/
18		protected $channels;
19
20		/**
21		* @var Heartbeater
22		*/
23		private static $instance;
24
25		/**
26		* @return Heartbeater
27		*/
28	3	public static function instance(): Heartbeater
29		{
30	3	if (is_null(self::$instance)) {
31	1	self::$instance = new Heartbeater;
32		}
33
34	3	return self::$instance;
35		}
36
37		/**
38		* @param Heart $heart
39		*/
40	2	public function setHeart(Heart $heart): void
41		{
42	2	$this->heart = $heart;
43	2	}
44
45		/**
46		* @param array $channels
47		*/
48	1	public function setChannels(array $channels): void
49		{
50	1	$this->channels = $channels;
51	1	}
52
53		/**
54		* @param string $channelName
55		*/
56	3	public function heartbeat(string $channelName): void
57		{
58	3	if (is_null($this->heart)) {
59	1	return;
60		}
61	2	if (!isset($this->channels[$channelName])) {
62	1	return;
63		}
64		try {
65	1	$this->heart->beat($this->channels[$channelName]);
66		} catch (Exception $e) {
67		// Ignore exceptions.
68		}
69	1	}
70		}
71

shippinno / heartbeat-php

Push — master ( 93d395...e1c4a9 )

Heartbeater::instance() A

Complexity

Size

Duplication

Code Coverage

Importance

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