InMemoryQueue::element() - Code Metrics - Inspection of "- new InMemoryQueue driver" - initx/querabilis - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( f9be8c...a601ba )

by Damian

created 2019-06-07 14:46 UTC

InMemoryQueue::element() A

↳ Parent: InMemoryQueue

Complexity

Conditions	2
Paths	2

Size

Total Lines	9
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
eloc	4
nc	2
nop	0
dl	0
loc	9
ccs	5
cts	5
cp	1
crap	2
rs	10
c	0
b	0
f	0

<?php declare(strict_types=1);

namespace Initx\Driver;

use Initx\Envelope;
use Initx\Exception\NoSuchElementException;
use Initx\Queue;

final class InMemoryQueue implements Queue
{
    private $items = [];

    public function add(Envelope $envelope): void
    {
        $this->offer($envelope);
    }

    public function offer(Envelope $envelope): bool
    {
        $this->items[] = $envelope;

        return true;
    }

    public function remove(): Envelope
    {
        $element = $this->poll();

        if (!$element) {
            throw new NoSuchElementException();
        }

        return $element;
    }

    public function poll(): ?Envelope
    {
        $item = array_shift($this->items);

        return $item ?: null;
    }

    public function element(): Envelope
    {
        $envelope = $this->peek();

        if (!$envelope) {
            throw new NoSuchElementException();
        }

        return $envelope;
    }

    public function peek(): ?Envelope
    {
        $item = $this->items[0] ?? null;

        return $item;
    }
}


1		<?php declare(strict_types=1);
2
3		namespace Initx\Driver;
4
5		use Initx\Envelope;
6		use Initx\Exception\NoSuchElementException;
7		use Initx\Queue;
8
9		final class InMemoryQueue implements Queue
10		{
11		private $items = [];
12
13	2	public function add(Envelope $envelope): void
14		{
15	2	$this->offer($envelope);
16	2	}
17
18	2	public function offer(Envelope $envelope): bool
19		{
20	2	$this->items[] = $envelope;
21
22	2	return true;
23		}
24
25	2	public function remove(): Envelope
26		{
27	2	$element = $this->poll();
28
29	2	if (!$element) {
30	1	throw new NoSuchElementException();
31		}
32
33	1	return $element;
34		}
35
36	2	public function poll(): ?Envelope
37		{
38	2	$item = array_shift($this->items);
39
40	2	return $item ?: null;
41		}
42
43	2	public function element(): Envelope
44		{
45	2	$envelope = $this->peek();
46
47	2	if (!$envelope) {
48	1	throw new NoSuchElementException();
49		}
50
51	1	return $envelope;
52		}
53
54	2	public function peek(): ?Envelope
55		{
56	2	$item = $this->items[0] ?? null;
57
58	2	return $item;
59		}
60		}
61

initx / querabilis

Push — master ( f9be8c...a601ba )

InMemoryQueue::element() A

Complexity

Size

Duplication

Code Coverage

Importance

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