Dallgoot\Yaml\Nodes\Root

Complexity

Total Complexity

9

Size/Duplication

Total Lines	45
Duplicated Lines	0 %

Test Coverage

Coverage

95%

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	buildFinal()	0	8	2
A	getRoot()	0	3	1
A	__construct()	0	3	1
A	getYamlObject()	0	6	2
A	build()	0	3	1
A	getParent()	0	6	2

<?php

namespace Dallgoot\Yaml\Nodes;

use Dallgoot\Yaml\NodeList;
use Dallgoot\Yaml\Types\YamlObject;
use Dallgoot\Yaml\Nodes\Generic\NodeGeneric;

/**
 *
 * @author  Stéphane Rebai <stephane.rebai@gmail.com>
 * @license Apache 2.0
 * @link    https://github.com/dallgoot/yaml
 */
class Root extends NodeGeneric
{
    private ?YamlObject $_yamlObject = null;

    public $value;

    public function __construct()
    {
        $this->value = new NodeList();
    }

    public function getParent(?int $indent = null, $type = 0): NodeGeneric
    {
        if ($this->_parent !== null) {
            throw new \ParseError(__CLASS__ . " can NOT have a parent, something's wrong", 1);
        }
        return $this;
    }

    public function getRoot(): Root
    {
        return $this;
    }

    public function getYamlObject(): YamlObject
    {
        if ($this->_yamlObject) {
            return $this->_yamlObject;
        }
        throw new \Exception("YamlObject has not been set yet", 1);
    }

    public function build(&$parent = null): YamlObject
    {
        return $this->buildFinal($parent);
    }

    private function buildFinal(YamlObject $yamlObject): YamlObject
    {
        $this->_yamlObject = $yamlObject;
        $this->value->setIteratorMode(NodeList::IT_MODE_DELETE);
        foreach ($this->value as $key => $child) {
            $child->build($yamlObject);
        }
        return $yamlObject;
    }
}