Combinatorics::getDataset() - Code Metrics - Inspection of "#7: Update code syntax and add more checks with Gr..." - drupol/phpermutations - Measure and Improve Code Quality continuously with Scrutinizer

Passed

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by Pol

created 2017-08-15 21:55 UTC

Combinatorics::getDataset() A

↳ Parent: Combinatorics

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

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

<?php

namespace drupol\phpermutations;

/**
 * Class Combinatorics.
 *
 * @package drupol\phpermutations
 */
abstract class Combinatorics implements \Countable
{
    /**
     * The dataset.
     *
     * @var array
     */
    protected $dataset;

    /**
     * The number of values in the dataset.
     *
     * @var int
     */
    protected $datasetCount;

    /**
     * The length.
     *
     * @var int
     */
    protected $length;

    /**
     * Combinatorics constructor.
     *
     * @param array $dataset
     *   The dataset.
     * @param int|null $length
     *   The length.
     */
    public function __construct(array $dataset = [], $length = null)
    {
        $this->setDataset($dataset);
        $this->datasetCount = count($this->dataset);
        $this->setLength($length);
    }

    /**
     * Set the length.
     *
     * @param int $length
     *   The length.
     *
     * @return $this
     */
    public function setLength($length = null)
    {
        $length = is_null($length) ? $this->datasetCount : $length;
        $this->length = ($length > $this->datasetCount) ? $this->datasetCount : $length;

        return $this;
    }

    /**
     * Get the length.
     *
     * @return int
     *   The length.
     */
    public function getLength()
    {
        return (int) $this->length;
    }

    /**
     * Set the dataset.
     *
     * @param array $dataset
     *   The dataset.
     *
     * @return $this
     */
    public function setDataset(array $dataset = [])
    {
        $this->dataset = $dataset;

        return $this;
    }

    /**
     * Get the dataset.
     *
     * @return mixed[]
     *   The dataset.
     */
    public function getDataset()
    {
        return $this->dataset;
    }

    /**
     * Compute the factorial of an integer.
     *
     * @param int $n
     *   The number to get its factorial.
     * @param int $total
     *   The total.
     *
     * @return int
     *   The factorial of $n.
     */
    protected function fact($n, $total = 1)

    {
        return ($n < 2) ? $total : $this->fact($n - 1, $total * $n);
    }
}


1		<?php
2
3		namespace drupol\phpermutations;
4
5		/**
6		* Class Combinatorics.
7		*
8		* @package drupol\phpermutations
9		*/
10		abstract class Combinatorics implements \Countable
11		{
12		/**
13		* The dataset.
14		*
15		* @var array
16		*/
17		protected $dataset;
18
19		/**
20		* The number of values in the dataset.
21		*
22		* @var int
23		*/
24		protected $datasetCount;
25
26		/**
27		* The length.
28		*
29		* @var int
30		*/
31		protected $length;
32
33		/**
34		* Combinatorics constructor.
35		*
36		* @param array $dataset
37		* The dataset.
38		* @param int\|null $length
39		* The length.
40		*/
41	30	public function __construct(array $dataset = [], $length = null)
42		{
43	30	$this->setDataset($dataset);
44	30	$this->datasetCount = count($this->dataset);
45	30	$this->setLength($length);
46	30	}
47
48		/**
49		* Set the length.
50		*
51		* @param int $length
52		* The length.
53		*
54		* @return $this
55		*/
56	30	public function setLength($length = null)
57		{
58	30	$length = is_null($length) ? $this->datasetCount : $length;
59	30	$this->length = ($length > $this->datasetCount) ? $this->datasetCount : $length;
60
61	30	return $this;
62		}
63
64		/**
65		* Get the length.
66		*
67		* @return int
68		* The length.
69		*/
70	10	public function getLength()
71		{
72	10	return (int) $this->length;
73		}
74
75		/**
76		* Set the dataset.
77		*
78		* @param array $dataset
79		* The dataset.
80		*
81		* @return $this
82		*/
83	30	public function setDataset(array $dataset = [])
84		{
85	30	$this->dataset = $dataset;
86
87	30	return $this;
88		}
89
90		/**
91		* Get the dataset.
92		*
93		* @return mixed[]
94		* The dataset.
95		*/
96	22	public function getDataset()
97		{
98	22	return $this->dataset;
99		}
100
101		/**
102		* Compute the factorial of an integer.
103		*
104		* @param int $n
105		* The number to get its factorial.
106		* @param int $total
107		* The total.
108		*
109		* @return int
110		* The factorial of $n.
111		*/
112	10	protected function fact($n, $total = 1)
		0 ignored issues – show Comprehensibility introduced 2017-08-15 18:29 UTC by Report Bug Copy Issue Report Avoid variables with short names like $n. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history...
113		{
114	10	return ($n < 2) ? $total : $this->fact($n - 1, $total * $n);
115		}
116		}
117

drupol / phpermutations

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Combinatorics::getDataset() A

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