Row::isEmpty() - Code Metrics - Inspection of "Row objects and Cell styling" - box/spout - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Pull Request — develop_3.0 (#434)

by Hura

created 2017-10-04 11:33 UTC

Row::isEmpty() A

↳ Parent: Row

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 Box\Spout\Writer\Common\Entity;

use Box\Spout\Writer\Common\Entity\Style\Style;
use Box\Spout\Writer\Common\Manager\RowManager;

class Row
{
    /**
     * The cells in this row
     * @var array
     */
    protected $cells = [];

    /**
     * The row style
     * @var Style|null
     */
    protected $style;

    /**
     * Thw row manager
     * @var RowManager
     */
    protected $rowManager;

    /**
     * Row constructor.
     * @param Cell[] $cells
     * @param Style|null $style
     * @param RowManager $rowManager
     */
    public function __construct(array $cells = [], Style $style = null, RowManager $rowManager)
    {
        $this
            ->setCells($cells)
            ->setStyle($style);
function notNullable(stdClass $x) { }

// Unsafe
function withoutCheck(stdClass $x = null) {
    notNullable($x);
}

// Safe - Alternative 1: Adding Additional Type-Check
function withCheck(stdClass $x = null) {
    if ($x instanceof stdClass) {
        notNullable($x);
    }
}

// Safe - Alternative 2: Changing Parameter
function withNonNullableParam(stdClass $x) {
    notNullable($x);
}

        $this->rowManager = $rowManager;
    }

    /**
     * @return Cell[] $cells
     */
    public function getCells()
    {
        return $this->cells;
    }

    /**
     * @param array $cells
     * @return $this
     */
    public function setCells(array $cells)
    {
        $this->cells = [];
        foreach ($cells as $cell) {
            $this->addCell($cell);
        }

        return $this;
    }

    /**
     * @return Style
     */
    public function getStyle()
    {
        if (!isset($this->style)) {
            $this->setStyle(new Style());
        }

        return $this->style;
    }

    /**
     * @param Style $style
     * @return Row
     */
    public function setStyle($style)
    {
        $this->style = $style;

        return $this;
    }

    /**
     * @param Style $style|null
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
     * @return Row
     */
    public function applyStyle(Style $style = null)
    {
        $this->rowManager->applyStyle($this, $style);
function notNullable(stdClass $x) { }

// Unsafe
function withoutCheck(stdClass $x = null) {
    notNullable($x);
}

// Safe - Alternative 1: Adding Additional Type-Check
function withCheck(stdClass $x = null) {
    if ($x instanceof stdClass) {
        notNullable($x);
    }
}

// Safe - Alternative 2: Changing Parameter
function withNonNullableParam(stdClass $x) {
    notNullable($x);
}

        return $this;
    }

    /**
     * @param Cell $cell
     * @return Row
     */
    public function addCell(Cell $cell)
    {
        $this->cells[] = $cell;

        return $this;
    }

    /**
     * Detect whether this row is considered empty.
     * An empty row has either no cells at all - or only empty cells
     *
     * @return bool
     */
    public function isEmpty()
    {
        return $this->rowManager->isEmpty($this);
    }
}


1		<?php
2
3		namespace Box\Spout\Writer\Common\Entity;
4
5		use Box\Spout\Writer\Common\Entity\Style\Style;
6		use Box\Spout\Writer\Common\Manager\RowManager;
7
8		class Row
9		{
10		/**
11		* The cells in this row
12		* @var array
13		*/
14		protected $cells = [];
15
16		/**
17		* The row style
18		* @var Style\|null
19		*/
20		protected $style;
21
22		/**
23		* Thw row manager
24		* @var RowManager
25		*/
26		protected $rowManager;
27
28		/**
29		* Row constructor.
30		* @param Cell[] $cells
31		* @param Style\|null $style
32		* @param RowManager $rowManager
33		*/
34	87	public function __construct(array $cells = [], Style $style = null, RowManager $rowManager)
35		{
36		$this
37	87	->setCells($cells)
38	87	->setStyle($style);
		0 ignored issues – show Bug introduced 2017-05-30 10:40 UTC by Report Bug Copy Issue Report It seems like `$style` defined by parameter `$style` on line `34` can be `null`; however, `Box\Spout\Writer\Common\Entity\Row::setStyle()` does not accept `null`, maybe add an additional type check? It seems like you allow that null is being passed for a parameter, however the function which is called does not seem to accept null. We recommend to add an additional type check (or disallow null for the parameter): function notNullable(stdClass $x) { } // Unsafe function withoutCheck(stdClass $x = null) { notNullable($x); } // Safe - Alternative 1: Adding Additional Type-Check function withCheck(stdClass $x = null) { if ($x instanceof stdClass) { notNullable($x); } } // Safe - Alternative 2: Changing Parameter function withNonNullableParam(stdClass $x) { notNullable($x); } Loading history...
39
40	87	$this->rowManager = $rowManager;
41	87	}
42
43		/**
44		* @return Cell[] $cells
45		*/
46	75	public function getCells()
47		{
48	75	return $this->cells;
49		}
50
51		/**
52		* @param array $cells
53		* @return $this
54		*/
55	87	public function setCells(array $cells)
56		{
57	87	$this->cells = [];
58	87	foreach ($cells as $cell) {
59	84	$this->addCell($cell);
60		}
61
62	87	return $this;
63		}
64
65		/**
66		* @return Style
67		*/
68	61	public function getStyle()
69		{
70	61	if (!isset($this->style)) {
71	45	$this->setStyle(new Style());
72		}
73
74	61	return $this->style;
75		}
76
77		/**
78		* @param Style $style
79		* @return Row
80		*/
81	87	public function setStyle($style)
82		{
83	87	$this->style = $style;
84
85	87	return $this;
86		}
87
88		/**
89		* @param Style $style\|null
		0 ignored issues – show Bug introduced 2017-05-30 10:40 UTC by Report Bug Copy Issue Report There is no parameter named `$style\|null`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
90		* @return Row
91		*/
92		public function applyStyle(Style $style = null)
93		{
94		$this->rowManager->applyStyle($this, $style);
		0 ignored issues – show Bug introduced 2017-07-31 19:01 UTC by Report Bug Copy Issue Report It seems like `$style` defined by parameter `$style` on line `92` can be `null`; however, `Box\Spout\Writer\Common\...owManager::applyStyle()` does not accept `null`, maybe add an additional type check? It seems like you allow that null is being passed for a parameter, however the function which is called does not seem to accept null. We recommend to add an additional type check (or disallow null for the parameter): function notNullable(stdClass $x) { } // Unsafe function withoutCheck(stdClass $x = null) { notNullable($x); } // Safe - Alternative 1: Adding Additional Type-Check function withCheck(stdClass $x = null) { if ($x instanceof stdClass) { notNullable($x); } } // Safe - Alternative 2: Changing Parameter function withNonNullableParam(stdClass $x) { notNullable($x); } Loading history...
95
96		return $this;
97		}
98
99		/**
100		* @param Cell $cell
101		* @return Row
102		*/
103	85	public function addCell(Cell $cell)
104		{
105	85	$this->cells[] = $cell;
106
107	85	return $this;
108		}
109
110		/**
111		* Detect whether this row is considered empty.
112		* An empty row has either no cells at all - or only empty cells
113		*
114		* @return bool
115		*/
116	70	public function isEmpty()
117		{
118	70	return $this->rowManager->isEmpty($this);
119		}
120		}
121

box / spout

Pull Request — develop_3.0 (#434)

Row::isEmpty() A

Complexity

Size

Duplication

Code Coverage

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