Myer::__construct() - Code Metrics - Inspection of "Merge pull request #208 from pavarnos/master" - phpmetrics/PhpMetrics - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by personal

created 2016-04-05 05:09 UTC

Myer::__construct() A

↳ Parent: Myer::calculate()

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Metric	Value
dl	0
loc	4
rs	10
cc	1
eloc	2
nc	1
nop	1

<?php

/*
 * (c) Jean-François Lépine <https://twitter.com/Halleck45>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Hal\Metrics\Complexity\Component\Myer;

use Hal\Component\Token\TokenCollection;
use Hal\Metrics\Complexity\Component\McCabe\McCabe;

/**
 * Calculates myer's interval (extension of McCabe cyclomatic complexity)
 *
 * @author Jean-François Lépine <https://twitter.com/Halleck45>
 */
class Myer {

    /**
     * Calculates Myer's interval
     *
     *      Cyclomatic complexity : Cyclomatic complexity + L
     *      where L is the number of logical operators
     *
     * @param TokenCollection $tokens
     * @return Result
     */
    public function calculate($tokens)
    {
        $mcCabe = new McCabe();
        $result = new Result;

        // Cyclomatic complexity
        $cc = $mcCabe->calculate($tokens);

        // Number of operator
        $L = 0;
        $logicalOperators = array(
            T_BOOLEAN_AND => T_BOOLEAN_AND
            , T_LOGICAL_AND => T_LOGICAL_AND
            , T_BOOLEAN_OR => T_BOOLEAN_OR
        , T_LOGICAL_OR => T_LOGICAL_OR
        );
        foreach($tokens as $token) {
            if(isset($logicalOperators[$token->getType()])) {
                $L++;
            }
        }

        $result
            ->setNumberOfOperators($L)
            ->setMcCabe($cc);

        return $result;
    }
}


1			<?php
2
3			/*
4			* (c) Jean-François Lépine <https://twitter.com/Halleck45>
5			*
6			* For the full copyright and license information, please view the LICENSE
7			* file that was distributed with this source code.
8			*/
9
10			namespace Hal\Metrics\Complexity\Component\Myer;
11
12			use Hal\Component\Token\TokenCollection;
13			use Hal\Metrics\Complexity\Component\McCabe\McCabe;
14
15			/**
16			* Calculates myer's interval (extension of McCabe cyclomatic complexity)
17			*
18			* @author Jean-François Lépine <https://twitter.com/Halleck45>
19			*/
20			class Myer {
21
22			/**
23			* Calculates Myer's interval
24			*
25			* Cyclomatic complexity : Cyclomatic complexity + L
26			* where L is the number of logical operators
27			*
28			* @param TokenCollection $tokens
29			* @return Result
30			*/
31			public function calculate($tokens)
32			{
33			$mcCabe = new McCabe();
34			$result = new Result;
35
36			// Cyclomatic complexity
37			$cc = $mcCabe->calculate($tokens);
38
39			// Number of operator
40			$L = 0;
41			$logicalOperators = array(
42			T_BOOLEAN_AND => T_BOOLEAN_AND
43			, T_LOGICAL_AND => T_LOGICAL_AND
44			, T_BOOLEAN_OR => T_BOOLEAN_OR
45			, T_LOGICAL_OR => T_LOGICAL_OR
46			);
47			foreach($tokens as $token) {
48			if(isset($logicalOperators[$token->getType()])) {
49			$L++;
50			}
51			}
52
53			$result
54			->setNumberOfOperators($L)
55			->setMcCabe($cc);
56
57			return $result;
58			}
59			}
60

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Myer::__construct() A

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