Set::addRef() - Code Metrics - Inspection of "Update to latest nikic/php-parser" - TimeToogo/Pinq - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Time

created 2015-12-31 01:42 UTC

Set::addRef() A

↳ Parent: Set

Complexity

Conditions	3
Paths	2

Size

Total Lines	13
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	1	Features	0

Metric	Value
c	1
b	1
f	0
dl	0
loc	13
rs	9.4286
cc	3
eloc	7
nc	2
nop	1

<?php

namespace Pinq\Iterators\Common;

/**
 * Contains the common functionality for a ISet implementation
 *
 * @author Elliot Levin <[email protected]>
 */
trait Set
{
    /**
     * The array containing the values keyed by their identity hash.
     *
     * @var array
     */
    protected $values = [];

    /**
     * The amount of values in the set.
     *
     * @var int
     */
    protected $length = 0;

    public function count()
    {
        return $this->length;
    }

    /**
     * {@inheritDoc}
     */
    public function clear()
    {
        $this->values = [];
        $this->length = 0;
    }

    /**
     * {@inheritDoc}
     */
    public function contains($value)
    {
        return $value === null ? array_key_exists(Identity::hash(null), $this->values) : isset($this->values[Identity::hash($value)]);
    }

    /**
     * {@inheritDoc}
     */
    public function add($value)
    {
        return $this->addRef($value);
    }

    /**
     * {@inheritDoc}
     */
    public function addRef(&$value)
    {
        $identityHash = Identity::hash($value);

        if (isset($this->values[$identityHash]) || array_key_exists($identityHash, $this->values)) {
            return false;
        }

        $this->values[$identityHash] =& $value;
        $this->length++;

        return true;
    }

    /**
     * {@inheritDoc}
     */
    public function remove($value)
    {
        $identityHash = Identity::hash($value);

        if (!isset($this->values[$identityHash]) && !array_key_exists($identityHash, $this->values)) {
            return false;
        }

        unset($this->values[$identityHash]);
        $this->length--;

        return true;
    }

    /**
     * @return bool
     */
    final public function isArrayCompatible()
    {
        return true;
    }
}


1			<?php
2
3			namespace Pinq\Iterators\Common;
4
5			/**
6			* Contains the common functionality for a ISet implementation
7			*
8			* @author Elliot Levin <[email protected]>
9			*/
10			trait Set
11			{
12			/**
13			* The array containing the values keyed by their identity hash.
14			*
15			* @var array
16			*/
17			protected $values = [];
18
19			/**
20			* The amount of values in the set.
21			*
22			* @var int
23			*/
24			protected $length = 0;
25
26			public function count()
27			{
28			return $this->length;
29			}
30
31			/**
32			* {@inheritDoc}
33			*/
34			public function clear()
35			{
36			$this->values = [];
37			$this->length = 0;
38			}
39
40			/**
41			* {@inheritDoc}
42			*/
43			public function contains($value)
44			{
45			return $value === null ? array_key_exists(Identity::hash(null), $this->values) : isset($this->values[Identity::hash($value)]);
46			}
47
48			/**
49			* {@inheritDoc}
50			*/
51			public function add($value)
52			{
53			return $this->addRef($value);
54			}
55
56			/**
57			* {@inheritDoc}
58			*/
59			public function addRef(&$value)
60			{
61			$identityHash = Identity::hash($value);
62
63			if (isset($this->values[$identityHash]) \|\| array_key_exists($identityHash, $this->values)) {
64			return false;
65			}
66
67			$this->values[$identityHash] =& $value;
68			$this->length++;
69
70			return true;
71			}
72
73			/**
74			* {@inheritDoc}
75			*/
76			public function remove($value)
77			{
78			$identityHash = Identity::hash($value);
79
80			if (!isset($this->values[$identityHash]) && !array_key_exists($identityHash, $this->values)) {
81			return false;
82			}
83
84			unset($this->values[$identityHash]);
85			$this->length--;
86
87			return true;
88			}
89
90			/**
91			* @return bool
92			*/
93			final public function isArrayCompatible()
94			{
95			return true;
96			}
97			}
98

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Set::addRef() A

Complexity

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Duplication

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