CounterEventSubscriber::onDecrement()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 4
rs 10
c 0
b 0
f 0
cc 1
eloc 2
nc 1
nop 1
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<?php
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/**
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 * This file is part of the Cubiche package.
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 *
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 * Copyright (c) Cubiche
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace Cubiche\Domain\EventPublisher\Tests\Fixtures;
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use Cubiche\Domain\EventPublisher\DomainEventSubscriberInterface;
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/**
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 * CounterEventSubscriber class.
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 *
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 * @author Ivannis Suárez Jerez <[email protected]>
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 */
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class CounterEventSubscriber implements DomainEventSubscriberInterface
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{
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    /**
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     * @var int
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     */
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    protected $counter;
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    /**
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     * @return int
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     */
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    public function counter()
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    {
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        return $this->counter;
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    }
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    /**
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     * @param IncrementCounterEvent $event
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     */
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    public function onIncrement(IncrementCounterEvent $event)
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    {
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        $this->counter += $event->step();
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    }
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    /**
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     * @param DecrementCounterEvent $event
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     */
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    public function onDecrement(DecrementCounterEvent $event)
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    {
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        $this->counter -= $event->step();
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public static function getSubscribedEvents()
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    {
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        return array(
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            IncrementCounterEvent::class => 'onIncrement',
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            DecrementCounterEvent::class => array('onDecrement', 21),
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        );
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    }
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}
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