AbstractEventHandler::handle() - Code Metrics - phpgears/event - Measure and Improve Code Quality continuously with Scrutinizer

AbstractEventHandler::handle() A
last analyzed 2020-11-24 22:22 UTC

↳ Parent: AbstractEventHandler

Complexity

Conditions	2
Paths	2

Size

Total Lines	12
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	7
c	1
b	0
f	0
dl	0
loc	12
rs	10
cc	2
nc	2
nop	1

<?php

/*
 * event (https://github.com/phpgears/event).
 * Event handling.
 *
 * @license MIT
 * @link https://github.com/phpgears/event
 * @author Julián Gutiérrez <[email protected]>
 */

declare(strict_types=1);

namespace Gears\Event;

use Gears\Event\Exception\InvalidEventException;

abstract class AbstractEventHandler implements EventHandler
{
    /**
     * {@inheritdoc}
     *
     * @throws InvalidEventException
     */
    final public function handle(Event $event): void
    {
        if (!\in_array($event->getEventType(), $this->getSupportedEventTypes(), true)) {
            throw new InvalidEventException(\sprintf(
                'Event handler "%s" can only handle events of: "%s", "%s" given.',
                static::class,
                \implode('"or "', $this->getSupportedEventTypes()),
                \get_class($event)
            ));
        }

        $this->handleEvent($event);
    }

    /**
     * Get supported event type.
     *
     * @return string[]
     */
    abstract protected function getSupportedEventTypes(): array;

    /**
     * Handle event.
     *
     * @param Event $event
     */
    abstract protected function handleEvent(Event $event): void;
}


1			<?php
2
3			/*
4			* event (https://github.com/phpgears/event).
5			* Event handling.
6			*
7			* @license MIT
8			* @link https://github.com/phpgears/event
9			* @author Julián Gutiérrez <[email protected]>
10			*/
11
12			declare(strict_types=1);
13
14			namespace Gears\Event;
15
16			use Gears\Event\Exception\InvalidEventException;
17
18			abstract class AbstractEventHandler implements EventHandler
19			{
20			/**
21			* {@inheritdoc}
22			*
23			* @throws InvalidEventException
24			*/
25			final public function handle(Event $event): void
26			{
27			if (!\in_array($event->getEventType(), $this->getSupportedEventTypes(), true)) {
28			throw new InvalidEventException(\sprintf(
29			'Event handler "%s" can only handle events of: "%s", "%s" given.',
30			static::class,
31			\implode('"or "', $this->getSupportedEventTypes()),
32			\get_class($event)
33			));
34			}
35
36			$this->handleEvent($event);
37			}
38
39			/**
40			* Get supported event type.
41			*
42			* @return string[]
43			*/
44			abstract protected function getSupportedEventTypes(): array;
45
46			/**
47			* Handle event.
48			*
49			* @param Event $event
50			*/
51			abstract protected function handleEvent(Event $event): void;
52			}
53

phpgears / event

AbstractEventHandler::handle() A last analyzed 2020-11-24 22:22 UTC

Complexity

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Duplication

Importance

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AbstractEventHandler::handle() A
last analyzed 2020-11-24 22:22 UTC