FormatterChaining::apply() - Code Metrics - Inspection of "Chaining trait for date formatters" - Stadly/PasswordPolice - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( b4c5df...a8f09d )

by Magnar Ovedal

created 2019-01-23 13:23 UTC

FormatterChaining::apply() A

↳ Parent: FormatterChaining

Complexity

Conditions	2
Paths	2

Size

Total Lines	6
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
eloc	4
nc	2
nop	1
dl	0
loc	6
ccs	4
cts	4
cp	1
crap	2
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace Stadly\PasswordPolice\DateFormatter;

use DateTimeInterface;
use Stadly\PasswordPolice\DateFormatter;
use Stadly\PasswordPolice\WordFormatter;
use Traversable;

trait FormatterChaining
{
    /**
     * @var WordFormatter|null Next formatter in the chain.
     */
    private $next;

    /**
     * {@inheritDoc}
     */
    public function setNext(?WordFormatter $next): void
    {
        $this->next = $next;
    }

    /**
     * {@inheritDoc}
     */
    public function getNext(): ?WordFormatter
    {
        return $this->next;
    }

    /**
     * @param iterable<DateTimeInterface> $dates Dates to format.
     * @return Traversable<string> The dates formatted by the formatter chain. May contain duplicates.
     */
    public function apply(iterable $dates): Traversable
    {
        if ($this->next === null) {
            yield from $this->applyCurrent($dates);
        } else {
            yield from $this->next->apply($this->applyCurrent($dates));
        }
    }

    /**
     * @param iterable<DateTimeInterface> $dates Dates to format.
     * @return Traversable<string> The dates formatted by this date formatter. May contain duplicates.
     */
    abstract protected function applyCurrent(iterable $dates): Traversable;
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Stadly\PasswordPolice\DateFormatter;
6
7		use DateTimeInterface;
8		use Stadly\PasswordPolice\DateFormatter;
9		use Stadly\PasswordPolice\WordFormatter;
10		use Traversable;
11
12		trait FormatterChaining
13		{
14		/**
15		* @var WordFormatter\|null Next formatter in the chain.
16		*/
17		private $next;
18
19		/**
20		* {@inheritDoc}
21		*/
22	2	public function setNext(?WordFormatter $next): void
23		{
24	2	$this->next = $next;
25	2	}
26
27		/**
28		* {@inheritDoc}
29		*/
30	2	public function getNext(): ?WordFormatter
31		{
32	2	return $this->next;
33		}
34
35		/**
36		* @param iterable<DateTimeInterface> $dates Dates to format.
37		* @return Traversable<string> The dates formatted by the formatter chain. May contain duplicates.
38		*/
39	7	public function apply(iterable $dates): Traversable
40		{
41	7	if ($this->next === null) {
42	4	yield from $this->applyCurrent($dates);
43		} else {
44	4	yield from $this->next->apply($this->applyCurrent($dates));
45		}
46	7	}
47
48		/**
49		* @param iterable<DateTimeInterface> $dates Dates to format.
50		* @return Traversable<string> The dates formatted by this date formatter. May contain duplicates.
51		*/
52		abstract protected function applyCurrent(iterable $dates): Traversable;
53		}
54

Stadly / PasswordPolice

Push — master ( b4c5df...a8f09d )

FormatterChaining::apply() A

Complexity

Size

Duplication

Code Coverage

Importance

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