Saxulum\ElasticSearchQueryBuilder\Node\ArrayNode

Complexity

Total Complexity

7

Size/Duplication

Total Lines	47
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes	16
Bugs	3	Features	3

3 Methods

Rating	Name	Duplication	Size	Complexity
A	add()	0	9	1
A	getDefault()	0	4	1
B	serialize()	0	17	5

<?php

namespace Saxulum\ElasticSearchQueryBuilder\Node;

class ArrayNode extends AbstractParentNode
{
    /**
     * @param AbstractNode $node
     * @param bool         $allowDefault
     *
     * @return $this
     */
    public function add(AbstractNode $node, $allowDefault = false)
    {
        $node->setParent($this);

        $this->children[] = $node;
        $this->allowDefault[] = $allowDefault;

        return $this;
    }

    /**
     * @return array
     */
    public function getDefault()
    {
        return [];
    }

    /**
     * @return array|null
     */
    public function serialize()
    {
        $serialized = [];
        foreach ($this->children as $i => $child) {
            if (null !== $serializedChild = $child->serialize()) {
                $serialized[] = $serializedChild;
            } elseif ($this->allowDefault[$i]) {
                $serialized[] = $child->getDefault();
            }
        }

        if ([] === $serialized) {
            return;
        }

        return $serialized;
    }
}