Xml\Impl\Type\Reference\ElementReferenceBuilderImpl

Complexity

Total Complexity

2

Size/Duplication

Total Lines	14
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	7	1
A	build()	0	3	1

<?php

namespace Xml\Impl\Type\Reference;

use Xml\Impl\Type\Child\ChildElementImpl;
use Xml\Type\Reference\{
    ElementReferenceInterface,
    ElementReferenceBuilderInterface
};

class ElementReferenceBuilderImpl extends ElementReferenceCollectionBuilderImpl implements ElementReferenceBuilderInterface
{
    public function __construct(
        string $childElementType,
        string $referenceTargetClass,
        ChildElementImpl $child
    ) {
        parent::__construct($childElementType, $referenceTargetClass, $child);
        $this->elementReferenceCollectionImpl = new ElementReferenceImpl($child);
    }

    public function build(): ElementReferenceInterface
    {
        return $this->elementReferenceCollectionImpl;

The expression return $this->elementReferenceCollectionImpl returns the type Xml\Impl\Type\Reference\ElementReferenceCollectionImpl which is incompatible with the type-hinted return Xml\Type\Reference\ElementReferenceInterface.

    }
}