HashMap - Code Metrics - Inspection of "Merge branch 'feature/generics'" - spaark/composite-utils - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( b8da3f...f66325 )

by Emily

created 2017-03-10 20:08 UTC

HashMap A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	93
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	5

Test Coverage

Coverage

88%

Importance

Changes

Metric	Value
wmc	11
lcom	2
cbo	5
dl	0
loc	93
ccs	22
cts	25
cp	0.88
rs	10
c	0
b	0
f	0

9 Methods

Rating	Name	Size	Complexity
A	setDefaultHashProducer()	8	1
A	__construct()	8	2
A	getIterator()	4	1
A	size()	4	1
A	getHashProducer()	9	2
A	containsKey()	4	1
A	insert()	4	1
A	remove()	4	1
A	getPair()	4	1

<?php
/**
 * This file is part of the Composite Utils package.
 *
 * (c) Emily Shepherd <[email protected]>
 *
 * For the full copyright and license information, please view the
 * LICENSE.md file that was distributed with this source code.
 *
 * @package spaark/composite-utils
 * @author Emily Shepherd <[email protected]>
 * @license MIT
 */

namespace Spaark\CompositeUtils\Model\Collection;

use Spaark\CompositeUtils\Service\HashProducer;
use Spaark\CompositeUtils\Service\HashProducerInterface;

/**
 * Represents a HashMap which contains mapings from one element to
 * another
 *
 * @generic KeyType
 * @generic ValueType
 */
class HashMap extends AbstractMap
{
    /**
     * @var HashProducerInterface
     */
    protected static $defaultHashProducer;

    protected static function getHashProducer() : HashProducerInterface
    {
        if (!static::$defaultHashProducer)
        {
            static::$defaultHashProducer = new HashProducer();
        }

        return static::$defaultHashProducer;
    }

    public static function setDefaultHashProducer
    (
        HashProducerInterface $hashProducer
    )
    : HashProducerInterface
    {
        static::$defaultHashProducer = $hashProducer;
    }

    /**
     * @var Pair<KeyType, ValueType>[]
     */
    protected $data = [];

    /**
     * @var HashProducerInterface
     */
    protected $hashProducer;

    public function __construct
    (
        ?HashProducerInterface $hashProducer = null
    )
    {
        $this->hashProducer =
            $hashProducer ?: static::getHashProducer();
    }

    /**
     * {@inheritDoc}
     */
    public function getIterator()
    {
        return new HashMapIterator($this->data);
    }

    /**
     * {@inheritDoc}
     */
    public function containsKey($key) : bool
    {
        return isset($this->data[$this->hashProducer->getHash($key)]);
    }

    /**
     * {@inheritDoc}
     */
    public function getPair($key) : Pair
    {
        return $this->data[$this->hashProducer->getHash($key)];
    }

    /**
     * {@inheritDoc}
     */
    public function insert(Pair $pair)
    {
        $this->data[$this->hashProducer->getHash($pair->key)] = $pair;
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
    }

    /**
     * {@inheritDoc}
     */
    public function remove($key)
    {
        unset($this->data[$this->hashProducer->getHash($key)]);
    }

    /**
     * {@inheritDoc}
     */
    public function size() : int
    {
        return count($this->data);
    }
}


1		<?php
2		/**
3		* This file is part of the Composite Utils package.
4		*
5		* (c) Emily Shepherd <[email protected]>
6		*
7		* For the full copyright and license information, please view the
8		* LICENSE.md file that was distributed with this source code.
9		*
10		* @package spaark/composite-utils
11		* @author Emily Shepherd <[email protected]>
12		* @license MIT
13		*/
14
15		namespace Spaark\CompositeUtils\Model\Collection;
16
17		use Spaark\CompositeUtils\Service\HashProducer;
18		use Spaark\CompositeUtils\Service\HashProducerInterface;
19
20		/**
21		* Represents a HashMap which contains mapings from one element to
22		* another
23		*
24		* @generic KeyType
25		* @generic ValueType
26		*/
27		class HashMap extends AbstractMap
28		{
29		/**
30		* @var HashProducerInterface
31		*/
32		protected static $defaultHashProducer;
33
34	38	protected static function getHashProducer() : HashProducerInterface
35		{
36	38	if (!static::$defaultHashProducer)
37		{
38	1	static::$defaultHashProducer = new HashProducer();
39		}
40
41	38	return static::$defaultHashProducer;
42		}
43
44		public static function setDefaultHashProducer
45		(
46		HashProducerInterface $hashProducer
47		)
48		: HashProducerInterface
49		{
50		static::$defaultHashProducer = $hashProducer;
51		}
52
53		/**
54		* @var Pair<KeyType, ValueType>[]
55		*/
56		protected $data = [];
57
58		/**
59		* @var HashProducerInterface
60		*/
61		protected $hashProducer;
62
63	38	public function __construct
64		(
65		?HashProducerInterface $hashProducer = null
66		)
67		{
68	38	$this->hashProducer =
69	38	$hashProducer ?: static::getHashProducer();
70	38	}
71
72		/**
73		* {@inheritDoc}
74		*/
75	10	public function getIterator()
76		{
77	10	return new HashMapIterator($this->data);
78		}
79
80		/**
81		* {@inheritDoc}
82		*/
83	38	public function containsKey($key) : bool
84		{
85	38	return isset($this->data[$this->hashProducer->getHash($key)]);
86		}
87
88		/**
89		* {@inheritDoc}
90		*/
91	42	public function getPair($key) : Pair
92		{
93	42	return $this->data[$this->hashProducer->getHash($key)];
94		}
95
96		/**
97		* {@inheritDoc}
98		*/
99	35	public function insert(Pair $pair)
100		{
101	35	$this->data[$this->hashProducer->getHash($pair->key)] = $pair;
		0 ignored issues – show Documentation introduced 2017-02-18 13:12 UTC by Report Bug Copy Issue Report The property `$key` is declared protected in `Spaark\CompositeUtils\Model\Collection\Pair`. Since you implemented `__get()`, maybe consider adding a @property or @property-read annotation. This makes it easier for IDEs to provide auto-completion. Since your code implements the magic setter `_set`, this function will be called for any write access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } Since the property has write access only, you can use the @property-write annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
102	35	}
103
104		/**
105		* {@inheritDoc}
106		*/
107	2	public function remove($key)
108		{
109	2	unset($this->data[$this->hashProducer->getHash($key)]);
110	2	}
111
112		/**
113		* {@inheritDoc}
114		*/
115	8	public function size() : int
116		{
117	8	return count($this->data);
118		}
119		}
120

spaark / composite-utils

Push — master ( b8da3f...f66325 )

HashMap A

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

9 Methods

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