EventTrap::getFirstEvent() - Code Metrics - mleko/narrator - Measure and Improve Code Quality continuously with Scrutinizer

EventTrap::getFirstEvent() A
last analyzed 2017-03-20 18:46 UTC

↳ Parent: EventTrap

Complexity

Conditions	2
Paths	2

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	2

Importance

Changes

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

<?php
/**
 * @package narrator
 */


namespace Mleko\Narrator\Listener;


class EventTrap implements \Mleko\Narrator\Listener
{

    /** @var object[] */
    private $trappedEvents;

    /** @var boolean */
    private $oneTime;

    /**
     * EventTrap constructor.
     * @param bool $oneTime
     */
    public function __construct($oneTime = true)
    {
        $this->oneTime = $oneTime;
        $this->trappedEvents = [];
    }


    /**
     * @param object $event
     * @param \Mleko\Narrator\Meta $meta
     */
    public function handle($event, \Mleko\Narrator\Meta $meta)
    {
        if ($this->oneTime) {
            $this->close($meta);
            if (!empty($this->trappedEvents)) {
                return;
            }
        }
        $this->trappedEvents[] = $event;
    }

    /**
     * @return object[]
     */
    public function getTrappedEvents()
    {
        return $this->trappedEvents;
    }

    /**
     * @return null|object
     */
    public function getFirstEvent()
    {
        return isset($this->trappedEvents[0]) ? $this->trappedEvents[0] : null;
    }

    /**
     * @param \Mleko\Narrator\Meta $meta
     * @return bool
     */
    private function close(\Mleko\Narrator\Meta $meta)
    {
        return $meta->getEventSource()->unsubscribe($meta->getMatchedName(), $this);
    }

}


1		<?php
2		/**
3		* @package narrator
4		*/
5
6
7		namespace Mleko\Narrator\Listener;
8
9
10		class EventTrap implements \Mleko\Narrator\Listener
11		{
12
13		/** @var object[] */
14		private $trappedEvents;
15
16		/** @var boolean */
17		private $oneTime;
18
19		/**
20		* EventTrap constructor.
21		* @param bool $oneTime
22		*/
23	3	public function __construct($oneTime = true)
24		{
25	3	$this->oneTime = $oneTime;
26	3	$this->trappedEvents = [];
27	3	}
28
29
30		/**
31		* @param object $event
32		* @param \Mleko\Narrator\Meta $meta
33		*/
34	3	public function handle($event, \Mleko\Narrator\Meta $meta)
35		{
36	3	if ($this->oneTime) {
37	2	$this->close($meta);
38	2	if (!empty($this->trappedEvents)) {
39	1	return;
40		}
41	2	}
42	3	$this->trappedEvents[] = $event;
43	3	}
44
45		/**
46		* @return object[]
47		*/
48	3	public function getTrappedEvents()
49		{
50	3	return $this->trappedEvents;
51		}
52
53		/**
54		* @return null\|object
55		*/
56	2	public function getFirstEvent()
57		{
58	2	return isset($this->trappedEvents[0]) ? $this->trappedEvents[0] : null;
59		}
60
61		/**
62		* @param \Mleko\Narrator\Meta $meta
63		* @return bool
64		*/
65	2	private function close(\Mleko\Narrator\Meta $meta)
66		{
67	2	return $meta->getEventSource()->unsubscribe($meta->getMatchedName(), $this);
68		}
69
70		}
71

mleko / narrator

EventTrap::getFirstEvent() A last analyzed 2017-03-20 18:46 UTC

Complexity

Size

Duplication

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EventTrap::getFirstEvent() A
last analyzed 2017-03-20 18:46 UTC