Michaelc\Voting\STV\Ballot

Complexity

Total Complexity

11

Size/Duplication

Total Lines	131
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	0

Test Coverage

Coverage

36.67%

Importance

Changes

0

9 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	1
A	getRanking()	0	4	1
A	setRanking()	0	6	1
A	getWeight()	0	4	1
A	setWeight()	0	6	1
A	getLevelUsed()	0	4	1
A	setLevelUsed()	0	6	1
A	getLastChoice()	0	11	2
A	getNextChoice()	0	11	2

<?php

namespace Michaelc\Voting\STV;

class Ballot
{
    /**
     * Ranking of candidates ids
     *
     * @var integer[]
     */
    protected $ranking;

    /**
     * The current weighting or value of this person's vote
     *
     * @var float
     */
    protected $weight;

    /**
     * The current preference in use from this ballot
     *
     * @var integer
     */
    protected $levelUsed;

    /**
     * Constructor
     *
     * @param integer[] $ranking The ranking of candidates Key being ranking,
     *                       value being a candidate id
     */
    public function __construct(array $ranking)
    {
        $this->weight = 1.0;
        $this->ranking = $ranking;
        $this->levelUsed = -1;
    }

    /**
     * Gets the Ranking of candidates ids.
     *
     * @return array
     */
    public function getRanking(): array
    {
        return $this->ranking;
    }

    /**
     * Sets the Ranking of candidates ids.
     *
     * @param array $ranking the ranking
     *
     * @return self
     */
    public function setRanking(array $ranking)
    {
        $this->ranking = $ranking;

        return $this;
    }

    /**
     * Gets the The current weighting or value of this person's vote.
     *
     * @return float
     */
    public function getWeight(): float
    {
        return $this->weight;
    }

    /**
     * Sets the The current weighting or value of this person's vote.
     *
     * @param  float    $weight     The weight
     * @return float    $weight    The inputted weight
     */
    public function setWeight(float $weight): float
    {
        $this->weight = $weight;

        return $weight;
    }

    /**
     * Gets the the current preference in use from this ballot.
     *
     * @return integer
     */
    public function getLevelUsed(): int
    {
        return $this->levelUsed;
    }

    /**
     * Sets the the current preference in use from this ballot.
     *
     * @param integer $levelUsed
     *
     * @return self
     */
    public function setLevelUsed(int $levelUsed)
    {
        $this->levelUsed = $levelUsed;

        return $this;
    }

    public function getLastChoice()
    {
        $level = $levelUsed;

The variable $levelUsed does not exist. Did you forget to declare it?

        if (empty($this->ranking[$level]))
        {
            return null;
        }

        return $this->ranking[$level];
    }

    public function getNextChoice()
    {
        $level = $levelUsed + 1;

The variable $levelUsed does not exist. Did you forget to declare it?

        if (empty($this->ranking[$level]))
        {
            return null;
        }

        return $this->ranking[$level];
    }
}