ListenerCollection::add() - Code Metrics - Inspection of "add guide" - gpslab/domain-event - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 38f90d...223a4c )

by Peter

created 2016-09-29 13:17 UTC

ListenerCollection::add() A

↳ Parent: ListenerCollection

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

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

<?php
/**
 * GpsLab component.
 *
 * @author    Peter Gribanov <[email protected]>
 * @copyright Copyright (c) 2016, Peter Gribanov
 * @license   http://opensource.org/licenses/MIT
 */
namespace GpsLab\Domain\Event\Listener;

class ListenerCollection implements \IteratorAggregate, \Countable
{
    /**
     * @var ListenerInterface[]
     */
    private $listeners = [];

    /**
     * @param ListenerInterface[] $listeners
     */
    public function __construct(array $listeners = [])
    {
        foreach ($listeners as $listener) {
            $this->add($listener);
        }
    }

    /**
     * @return ListenerInterface[]
     */
    public function getIterator()
    {
        return new \ArrayIterator($this->listeners);
    }

    /**
     * @param ListenerInterface $listener
     */
    public function add(ListenerInterface $listener)
    {
        $this->listeners[] = $listener;
    }

    /**
     * @return int
     */
    public function count()
    {
        return count($this->listeners);
    }
}


1			<?php
2			/**
3			* GpsLab component.
4			*
5			* @author Peter Gribanov <[email protected]>
6			* @copyright Copyright (c) 2016, Peter Gribanov
7			* @license http://opensource.org/licenses/MIT
8			*/
9			namespace GpsLab\Domain\Event\Listener;
10
11			class ListenerCollection implements \IteratorAggregate, \Countable
12			{
13			/**
14			* @var ListenerInterface[]
15			*/
16			private $listeners = [];
17
18			/**
19			* @param ListenerInterface[] $listeners
20			*/
21			public function __construct(array $listeners = [])
22			{
23			foreach ($listeners as $listener) {
24			$this->add($listener);
25			}
26			}
27
28			/**
29			* @return ListenerInterface[]
30			*/
31			public function getIterator()
32			{
33			return new \ArrayIterator($this->listeners);
34			}
35
36			/**
37			* @param ListenerInterface $listener
38			*/
39			public function add(ListenerInterface $listener)
40			{
41			$this->listeners[] = $listener;
42			}
43
44			/**
45			* @return int
46			*/
47			public function count()
48			{
49			return count($this->listeners);
50			}
51			}
52

gpslab / domain-event

Push — master ( 38f90d...223a4c )

ListenerCollection::add() A

Complexity

Size

Duplication

Code Coverage

Importance

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