Bdf\Prime\Query\Pagination\WalkStrategy\MapperPrimaryKey

Complexity

Total Complexity

3

Size/Duplication

Total Lines	31
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	get()	0	3	1
A	name()	0	3	1

<?php

namespace Bdf\Prime\Query\Pagination\WalkStrategy;

use Bdf\Prime\Mapper\Mapper;

/**
 * Entity primary key extracted from the Mapper
 */
final class MapperPrimaryKey implements KeyInterface
{
    /**
     * @var Mapper
     */
    private $mapper;

    /**
     * EntityPrimaryKey constructor.
     *
     * @param Mapper $mapper
     */
    public function __construct(Mapper $mapper)
    {
        $this->mapper = $mapper;
    }

    /**
     * {@inheritdoc}
     */
    public function name(): string
    {
        return $this->mapper->metadata()->primary['attributes'][0];
    }

    /**

Parameter $entity should have a doc-comment as per coding-style.

     * {@inheritdoc}
     */
    public function get($entity)
    {
        return $this->mapper->getId($entity);
    }
}