OperatorToken::getPriority() - Code Metrics - Inspection of "+ tests" - Sufir/php-calc - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 2a128c...18787f )

by Alexey

created 2015-12-26 16:59 UTC

OperatorToken::getPriority() C

↳ Parent: OperatorToken

Complexity

Conditions	12
Paths	12

Size

Total Lines	32
Code Lines	27

Duplication

Lines	26
Ratio	81.25 %

Code Coverage

Tests	22
CRAP Score	13.4172

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	26
loc	32
ccs	22
cts	28
cp	0.7857
rs	5.1612
cc	12
eloc	27
nc	12
nop	1
crap	13.4172

How to fix Complexity

<?php

/**
 * OperatorToken.php
 *
 * @date 28.03.2015 2:48:12
 * @copyright Sklyarov Alexey <[email protected]>
 */

namespace Sufir\Calc\Token;

/**
 * OperatorToken
 *
 * Математический оператор
 *
 * @author Sklyarov Alexey <[email protected]>
 * @package Sufir\Calc\Token
 */
final class OperatorToken extends AbstractToken
{
    /**
     *
     * @var array
     */
    protected static $operators = array('*', '/', '+', '-', '^');

    /**
     *
     * @param type $assoc
     * @return integer
     */
    public function getPriority($assoc = 'left')
    {
        if ($assoc === 'right') {
            switch ($this->value) {

                case '^':
                    return 5;
                case '/':
                    return 4;
                case '*':
                    return 3;
                case '-':
                    return 2;
                case '+':
                    return 1;
                default:
                    return 0;
            }
        } else {
            switch ($this->value) {

                case '^':
                    return 3;
                case '*':
                case '/':
                    return 2;
                case '+':
                case '-':
                    return 1;
                default:
                    return 0;
            }
        }
    }

    /**
     *
     * @return boolean
     */
    public function isLeftAssoc()
    {
        return !$this->isRightAssoc();
    }

    /**
     *
     * @return boolean
     */
    public function isRightAssoc()
    {
        return ($this->value === '^');
    }

    /**
     *
     * @return array
     */
    public static function getAllowedOperators()
    {
        return self::$operators;
    }

    /**
     *
     * @param string $value
     * @return string
     */
    protected function sanitize($value)
    {
        return trim($value);
    }

    /**
     *
     * @param string $value
     * @return boolean
     */
    protected function validate($value)
    {
        return in_array($value, self::getAllowedOperators());
    }
}


1			<?php
2
3			/**
4			* OperatorToken.php
5			*
6			* @date 28.03.2015 2:48:12
7			* @copyright Sklyarov Alexey <[email protected]>
8			*/
9
10			namespace Sufir\Calc\Token;
11
12			/**
13			* OperatorToken
14			*
15			* Математический оператор
16			*
17			* @author Sklyarov Alexey <[email protected]>
18			* @package Sufir\Calc\Token
19			*/
20			final class OperatorToken extends AbstractToken
21			{
22			/**
23			*
24			* @var array
25			*/
26			protected static $operators = array('*', '/', '+', '-', '^');
27
28			/**
29			*
30			* @param type $assoc
31			* @return integer
32			*/
33	7		public function getPriority($assoc = 'left')
34			{
35	7		if ($assoc === 'right') {
36	5	View Code Duplication	switch ($this->value) {
			1 ignored issue – show Duplication introduced 2015-12-26 16:08 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
37	5		case '^':
38	1		return 5;
39	4		case '/':
40	1		return 4;
41	3		case '*':
42	1		return 3;
43	2		case '-':
44	1		return 2;
45	1		case '+':
46	1		return 1;
47			default:
48			return 0;
49			}
50			} else {
51	7	View Code Duplication	switch ($this->value) {
			1 ignored issue – show Duplication introduced 2015-12-26 16:08 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
52	7		case '^':
53	3		return 3;
54	6		case '*':
55	6		case '/':
56	4		return 2;
57	4		case '+':
58	4		case '-':
59	4		return 1;
60			default:
61			return 0;
62			}
63			}
64			}
65
66			/**
67			*
68			* @return boolean
69			*/
70	7		public function isLeftAssoc()
71			{
72	7		return !$this->isRightAssoc();
73			}
74
75			/**
76			*
77			* @return boolean
78			*/
79	7		public function isRightAssoc()
80			{
81	7		return ($this->value === '^');
82			}
83
84			/**
85			*
86			* @return array
87			*/
88	28		public static function getAllowedOperators()
89			{
90	28		return self::$operators;
91			}
92
93			/**
94			*
95			* @param string $value
96			* @return string
97			*/
98	21		protected function sanitize($value)
99			{
100	21		return trim($value);
101			}
102
103			/**
104			*
105			* @param string $value
106			* @return boolean
107			*/
108	28		protected function validate($value)
109			{
110	28		return in_array($value, self::getAllowedOperators());
111			}
112			}
113

Sufir / php-calc

Push — master ( 2a128c...18787f )

OperatorToken::getPriority() C

Complexity

Size

Duplication

Code Coverage

Importance

How to fix Complexity

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