CondorcetPHP\Condorcet\Algo\Methods\Schulze\SchulzeRatio

Complexity

Total Complexity

2

Size/Duplication

Total Lines	14
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

75%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	schulzeVariant()	0	8	2

<?php
/*
    Part of SCHULZE method Module - From the original Condorcet PHP

    Condorcet PHP - Election manager and results calculator.
    Designed for the Condorcet method. Integrating a large number of algorithms extending Condorcet. Expandable for all types of voting systems.

    By Julien Boudry and contributors - MIT LICENSE (Please read LICENSE.txt)
    https://github.com/julien-boudry/Condorcet
*/
declare(strict_types=1);

namespace CondorcetPHP\Condorcet\Algo\Methods\Schulze;

use CondorcetPHP\Condorcet\Algo\Methods\Schulze\Schulze_Core;

class SchulzeRatio extends Schulze_Core
{
    // Method Name
    public const METHOD_NAME = ['Schulze Ratio','SchulzeRatio','Schulze_Ratio'];

    protected function schulzeVariant (int &$i, int &$j) : float
    {
        if ($this->_selfElection->getPairwise()[$j]['win'][$i] !== 0) :
            return (float) $this->_selfElection->getPairwise()[$i]['win'][$j] / $this->_selfElection->getPairwise()[$j]['win'][$i];
        else :
            return (float) 0;
        endif;
    }
}