Algorithms\GraphTools\Point

Complexity

Total Complexity

18

Size/Duplication

Total Lines	96
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	4
Bugs	0	Features	0

13 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	9	2
A	create()	0	4	1
A	checkPoint()	0	4	1
A	validate()	0	10	3
A	addRelation()	0	8	1
A	getDinstances()	0	10	2
A	distanceTo()	0	6	2
A	getID()	0	4	1
A	getLabel()	0	4	1
A	setX()	0	4	1
A	setY()	0	4	1
A	getX()	0	4	1
A	getY()	0	4	1

<?php
namespace Algorithms\GraphTools;

class Point
{
    private $_id;
    private $distances = array();
    private $label = null;
    private $x;
    private $y;

    public function __construct($pointId, $label = null)
    {
        if (filter_var($pointId, FILTER_VALIDATE_INT) !== false) {
            $this->_id = $pointId;
            $this->label = $label;
        } else {
            throw new PointException('Wrong data sent');
        }
    }

    public static function create($pointId, $label = null)
    {
        return new self($pointId, $label);
    }

    public static function checkPoint($point)
    {
        return ($point instanceof self);
    }

    public static function validate($point)
    {
        if (filter_var($point, FILTER_VALIDATE_INT) !== false) {
            return $point;
        } elseif (self::checkPoint($point)) {
            return $point->getID();
        } else {
            throw new PointException('Wrong data sent');
        }
    }

    public function addRelation($point, $distance)
    {
        $point = $this::validate($point);

        $this->distances[$point] = $distance;

        return $this;
    }

    public function getDinstances()
    {
        $distances = array();

        foreach ($this->distances as $pointId => $distance) {
            $distances[] = [$pointId, $distance];
        }

        return $distances;
    }

    public function distanceTo($point)
    {
        $point = $this::validate($point);

        return (isset($this->distances[$point])) ? $this->distances[$point] : false;
    }

    public function getID()
    {
        return $this->_id;
    }

    public function getLabel()
    {
        return $this->label;
    }

    public function setX($x)
    {
        $this->x = intval($x);
    }

    public function setY($y)
    {
        $this->y = intval($y);
    }

    public function getX()
    {
        return $this->x;
    }

    public function getY()
    {
        return $this->y;
    }
}