JMGQ\AStar\AbstractNode

Complexity

Total Complexity

11

Size/Duplication

Total Lines	90
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

9 Methods

Rating	Name	Duplication	Size	Complexity
A	setParent()	0	4	1
A	getParent()	0	4	1
A	addChild()	0	6	1
A	getChildren()	0	4	1
A	getF()	0	4	1
A	setG()	0	8	2
A	getG()	0	4	1
A	setH()	0	8	2
A	getH()	0	4	1

<?php

namespace JMGQ\AStar;

abstract class AbstractNode implements Node
{
    private $parent;
    private $children = array();

    private $gScore;
    private $hScore;

    /**
     * {@inheritdoc}
     */
    public function setParent(Node $parent)
    {
        $this->parent = $parent;
    }

    /**
     * {@inheritdoc}
     */
    public function getParent()
    {
        return $this->parent;
    }

    /**
     * {@inheritdoc}
     */
    public function addChild(Node $child)
    {
        $child->setParent($this);

        $this->children[] = $child;
    }

    /**
     * {@inheritdoc}
     */
    public function getChildren()
    {
        return $this->children;
    }

    /**
     * {@inheritdoc}
     */
    public function getF()
    {
        return $this->getG() + $this->getH();
    }

    /**
     * {@inheritdoc}
     */
    public function setG($score)
    {
        if (!is_numeric($score)) {
            throw new \InvalidArgumentException('The G value is not a number');
        }

        $this->gScore = $score;
    }

    /**
     * {@inheritdoc}
     */
    public function getG()
    {
        return $this->gScore;
    }

    /**
     * {@inheritdoc}
     */
    public function setH($score)
    {
        if (!is_numeric($score)) {
            throw new \InvalidArgumentException('The H value is not a number');
        }

        $this->hScore = $score;
    }

    /**
     * {@inheritdoc}
     */
    public function getH()
    {
        return $this->hScore;
    }
}