Point::getDimensionsCount() - Code Metrics - hexogen/kdtree - Measure and Improve Code Quality continuously with Scrutinizer

Point::getDimensionsCount() A
last analyzed 2024-09-15 21:17 UTC

↳ Parent: Point

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	1
c	1
b	0
f	0
dl	0
loc	3
ccs	2
cts	2
cp	1
rs	10
cc	1
nc	1
nop	0
crap	1

<?php

namespace Hexogen\KDTree;

use Hexogen\KDTree\Exception\ValidationException;
use Hexogen\KDTree\Interfaces\PointInterface;

class Point implements PointInterface
{
    private $dValues;
    private $length;

    /**
     * Item constructor.
     * @param array $dValues
     */
    public function __construct(array $dValues)
    {
        $this->length = count($dValues);
        $this->validateDValues($dValues);

        $this->dValues = $dValues;
    }

    /**
     * get nth dimension value from vector
     *
     * @api
     * @param int $d
     * @return float
     */
    public function getNthDimension(int $d): float
    {
        if ($d < 0 || $d >= $this->length) {
            throw new \OutOfRangeException('$d = ' . $d . '  should be between 0 and number of ' . $this->length);
        }
        return (float)$this->dValues[$d];
    }


    /**
     * validate multi dimension vector
     *
     * @param array $dValues
     * @throws ValidationException
     */
    private function validateDValues(array $dValues)
    {
        if ($this->length == 0) {
            throw new ValidationException('$dValues should be not empty');
        }

        for ($i = 0; $i < $this->length; $i++) {
            if (!isset($dValues[$i]) || !is_numeric($dValues[$i])) {
                throw new ValidationException('$dValues is not a simple array list');
            }
        }
    }

    /**
     * @api
     * @return int number of dimensions in the point
     */
    public function getDimensionsCount(): int
    {
        return $this->length;
    }
}


1		<?php
2
3		namespace Hexogen\KDTree;
4
5		use Hexogen\KDTree\Exception\ValidationException;
6		use Hexogen\KDTree\Interfaces\PointInterface;
7
8		class Point implements PointInterface
9		{
10		private $dValues;
11		private $length;
12
13		/**
14		* Item constructor.
15		* @param array $dValues
16		*/
17	102	public function __construct(array $dValues)
18		{
19	102	$this->length = count($dValues);
20	102	$this->validateDValues($dValues);
21
22	102	$this->dValues = $dValues;
23	102	}
24
25		/**
26		* get nth dimension value from vector
27		*
28		* @api
29		* @param int $d
30		* @return float
31		*/
32	102	public function getNthDimension(int $d): float
33		{
34	102	if ($d < 0 \|\| $d >= $this->length) {
35	3	throw new \OutOfRangeException('$d = ' . $d . ' should be between 0 and number of ' . $this->length);
36		}
37	99	return (float)$this->dValues[$d];
38		}
39
40
41		/**
42		* validate multi dimension vector
43		*
44		* @param array $dValues
45		* @throws ValidationException
46		*/
47	102	private function validateDValues(array $dValues)
48		{
49	102	if ($this->length == 0) {
50	3	throw new ValidationException('$dValues should be not empty');
51		}
52
53	102	for ($i = 0; $i < $this->length; $i++) {
54	102	if (!isset($dValues[$i]) \|\| !is_numeric($dValues[$i])) {
55	3	throw new ValidationException('$dValues is not a simple array list');
56		}
57		}
58	102	}
59
60		/**
61		* @api
62		* @return int number of dimensions in the point
63		*/
64	105	public function getDimensionsCount(): int
65		{
66	105	return $this->length;
67		}
68		}
69

hexogen / kdtree

Point::getDimensionsCount() A last analyzed 2024-09-15 21:17 UTC

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Point::getDimensionsCount() A
last analyzed 2024-09-15 21:17 UTC