HandlerRegistry::add() - Code Metrics - phpinnacle/ensign - Measure and Improve Code Quality continuously with Scrutinizer

HandlerRegistry::add() A
last analyzed 2019-04-04 09:03 UTC

↳ Parent: HandlerRegistry

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes

Metric	Value
cc	1
eloc	2
nc	1
nop	2
dl	0
loc	5
ccs	3
cts	3
cp	1
crap	1
rs	10
c	0
b	0
f	0

<?php
/**
 * This file is part of PHPinnacle/Ensign.
 *
 * (c) PHPinnacle Team <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types = 1);

namespace PHPinnacle\Ensign;

final class HandlerRegistry
{
    /**
     * @var callable[]
     */
    private $handlers = [];

    /**
     * @param string   $signal
     * @param callable $handler
     *
     * @return self
     */
    public function add(string $signal, callable $handler): self
    {
        $this->handlers[$signal] = $handler;

        return $this;
    }

    /**
     * @param string $signal
     *
     * @return bool
     */
    public function has(string $signal): bool
    {
        return isset($this->handlers[$signal]);
    }

    /**
     * @param string $signal
     *
     * @return callable
     */
    public function get(string $signal): callable
    {
        return $this->handlers[$signal] ?? static function () use ($signal) {
            throw new Exception\UnknownSignal($signal);
        };
    }
}


1		<?php
2		/**
3		* This file is part of PHPinnacle/Ensign.
4		*
5		* (c) PHPinnacle Team <[email protected]>
6		*
7		* For the full copyright and license information, please view the LICENSE
8		* file that was distributed with this source code.
9		*/
10
11		declare(strict_types = 1);
12
13		namespace PHPinnacle\Ensign;
14
15		final class HandlerRegistry
16		{
17		/**
18		* @var callable[]
19		*/
20		private $handlers = [];
21
22		/**
23		* @param string $signal
24		* @param callable $handler
25		*
26		* @return self
27		*/
28	8	public function add(string $signal, callable $handler): self
29		{
30	8	$this->handlers[$signal] = $handler;
31
32	8	return $this;
33		}
34
35		/**
36		* @param string $signal
37		*
38		* @return bool
39		*/
40	4	public function has(string $signal): bool
41		{
42	4	return isset($this->handlers[$signal]);
43		}
44
45		/**
46		* @param string $signal
47		*
48		* @return callable
49		*/
50	10	public function get(string $signal): callable
51		{
52		return $this->handlers[$signal] ?? static function () use ($signal) {
53	2	throw new Exception\UnknownSignal($signal);
54	10	};
55		}
56		}
57

phpinnacle / ensign

HandlerRegistry::add() A last analyzed 2019-04-04 09:03 UTC

Complexity

Size

Duplication

Code Coverage

Importance

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HandlerRegistry::add() A
last analyzed 2019-04-04 09:03 UTC