Letournel\PathFinder\Core\Heuristic

Complexity

Total Complexity

2

Size/Duplication

Total Lines	17
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	compute()	0	4	1

<?php

namespace Letournel\PathFinder\Core;

use Letournel\PathFinder\Distance;

class Heuristic
{
    private
        $distance,

It is generally advisable to only define one property per statement.

The visibility should be declared for property $distance.

        $weight;
    
    public function __construct(Distance $distance, $weight = 1)
    {
        $this->distance = $distance;
        $this->weight = (float) $weight;
    }
    
    public function compute(Node $node, Node $target)
    {
        return $this->weight * $this->distance->compute($node, $target);
    }
}