WriterFactory::createWriter() - Code Metrics - Inspection of "Add tests" - Babacooll/TextFile - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 28b764...a7b092 )

by Michaël

created 2016-03-05 12:50 UTC

WriterFactory::createWriter() A

↳ Parent: WriterFactory

Complexity

Conditions	3
Paths	3

Size

Total Lines	14
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	3

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	14
ccs	7
cts	7
cp	1
rs	9.4285
cc	3
eloc	7
nc	3
nop	1
crap	3

<?php

namespace TextFile\Factory;

use TextFile\Exception\InvalidWriterException;
use TextFile\Writer\WriterInterface;

/**
 * Class WriterFactory
 *
 * @package TextFile\Factory
 */
class WriterFactory
{
    /**
     * @var WriterInterface[]
     */
    protected $writers = [];

    /**
     * @param string $writerClass
     *
     * @return WriterInterface
     * @throws InvalidWriterException
     */
    public function createWriter($writerClass)
    {
        if (isset($this->writers[$writerClass])) {
            return $this->writers[$writerClass];
        }

        if (!isset(class_implements($writerClass)[WriterInterface::class])) {
            throw new InvalidWriterException();
        }

        $this->addWriter($writerClass);

        return $this->writers[$writerClass];
    }

    /**
     * @param string $writerClass
     */
    protected function addWriter($writerClass)
    {
        $this->writers[$writerClass] = new $writerClass;
    }
}


1		<?php
2
3		namespace TextFile\Factory;
4
5		use TextFile\Exception\InvalidWriterException;
6		use TextFile\Writer\WriterInterface;
7
8		/**
9		* Class WriterFactory
10		*
11		* @package TextFile\Factory
12		*/
13		class WriterFactory
14		{
15		/**
16		* @var WriterInterface[]
17		*/
18		protected $writers = [];
19
20		/**
21		* @param string $writerClass
22		*
23		* @return WriterInterface
24		* @throws InvalidWriterException
25		*/
26	3	public function createWriter($writerClass)
27		{
28	3	if (isset($this->writers[$writerClass])) {
29	1	return $this->writers[$writerClass];
30		}
31
32	3	if (!isset(class_implements($writerClass)[WriterInterface::class])) {
33	1	throw new InvalidWriterException();
34		}
35
36	2	$this->addWriter($writerClass);
37
38	2	return $this->writers[$writerClass];
39		}
40
41		/**
42		* @param string $writerClass
43		*/
44		protected function addWriter($writerClass)
45		{
46		$this->writers[$writerClass] = new $writerClass;
47		}
48		}
49

Babacooll / TextFile

Push — master ( 28b764...a7b092 )

WriterFactory::createWriter() A

Complexity

Size

Duplication

Code Coverage

Importance

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