CreatePolymorphic::__construct() - Code Metrics - PeekAndPoke/slumber - Measure and Improve Code Quality continuously with Scrutinizer

CreatePolymorphic::__construct() A
last analyzed 2018-08-20 20:36 UTC

↳ Parent: CreatePolymorphic

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	1

Importance

Changes

Metric	Value
eloc	3
dl	0
loc	5
c	0
b	0
f	0
rs	10
ccs	4
cts	4
cp	1
cc	1
nc	1
nop	3
crap	1

<?php
/**
 * File was created 17.05.2016 06:20
 */

namespace PeekAndPoke\Component\Creator;


/**
 * @author Karsten J. Gerber <[email protected]>
 */
class CreatePolymorphic implements Creator
{
    /** @var Creator[] */
    private $mapping;
    /** @var string */
    private $discriminator;
    /** @var Creator */
    private $defaultCreator;

    /**
     * CreatePolymorphic constructor.
     *
     * @param Creator[] $mapping        Key is defining the class, value is the creator for this class
     * @param string    $discriminator  The name of the field to look for when deciding which class to create
     * @param Creator   $defaultCreator The default creator to use when nothing is found in the mapping
     */
    public function __construct(array $mapping, $discriminator, Creator $defaultCreator)
    {
        $this->mapping        = $mapping;
        $this->discriminator  = $discriminator;
        $this->defaultCreator = $defaultCreator;
    }

    /**
     * Creates a new instance
     *
     * @param mixed $data
     *
     * @return mixed
     */
    public function create($data = null)
    {
        if (! \is_array($data) && ! $data instanceof \ArrayAccess) {
            return null;
        }

        // is the discriminator present
        if (isset($data[$this->discriminator])) {
            // get the value
            $type = $data[$this->discriminator];

            // do we know how to map this one
            if ($type !== null && isset($this->mapping[$type])) {
                return $this->mapping[$type]->create($data);
            }
        }

        // map to the default
        return $this->defaultCreator->create($data);
    }
}


1		<?php
2		/**
3		* File was created 17.05.2016 06:20
4		*/
5
6		namespace PeekAndPoke\Component\Creator;
7
8
9		/**
10		* @author Karsten J. Gerber <[email protected]>
11		*/
12		class CreatePolymorphic implements Creator
13		{
14		/** @var Creator[] */
15		private $mapping;
16		/** @var string */
17		private $discriminator;
18		/** @var Creator */
19		private $defaultCreator;
20
21		/**
22		* CreatePolymorphic constructor.
23		*
24		* @param Creator[] $mapping Key is defining the class, value is the creator for this class
25		* @param string $discriminator The name of the field to look for when deciding which class to create
26		* @param Creator $defaultCreator The default creator to use when nothing is found in the mapping
27		*/
28	9	public function __construct(array $mapping, $discriminator, Creator $defaultCreator)
29		{
30	9	$this->mapping = $mapping;
31	9	$this->discriminator = $discriminator;
32	9	$this->defaultCreator = $defaultCreator;
33	9	}
34
35		/**
36		* Creates a new instance
37		*
38		* @param mixed $data
39		*
40		* @return mixed
41		*/
42	9	public function create($data = null)
43		{
44	9	if (! \is_array($data) && ! $data instanceof \ArrayAccess) {
45	1	return null;
46		}
47
48		// is the discriminator present
49	8	if (isset($data[$this->discriminator])) {
50		// get the value
51	5	$type = $data[$this->discriminator];
52
53		// do we know how to map this one
54	5	if ($type !== null && isset($this->mapping[$type])) {
55	4	return $this->mapping[$type]->create($data);
56		}
57		}
58
59		// map to the default
60	4	return $this->defaultCreator->create($data);
61		}
62		}
63

PeekAndPoke / slumber

CreatePolymorphic::__construct() A last analyzed 2018-08-20 20:36 UTC

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CreatePolymorphic::__construct() A
last analyzed 2018-08-20 20:36 UTC