Core\Entity\MetaDataProviderTrait

Complexity

Total Complexity

5

Size/Duplication

Total Lines	41
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	setMetaData()	0	6	1
A	getMetaData()	0	8	3
A	hasMetaData()	0	4	1

<?php
/**
 * YAWIK
 *
 * @filesource
 * @license MIT
 * @copyright  2013 - 2016 Cross Solution <http://cross-solution.de>
 */
  
/** */
namespace Core\Entity;

use Doctrine\ODM\MongoDB\Mapping\Annotations as ODM;

/**
 * Implementation of \Core\Entity\MetaDataProviderInterface
 * 
 * @author Mathias Gelhausen <gelhausen@cross-solution.de>
 * @since 0.27
 */
trait MetaDataProviderTrait
{
    /**
     * The meta data array.
     *
     * @ODM\Field(type="hash")
     * @var array
     */
    private $metaData = [];

    public function setMetaData($key, $value)
    {
        $this->metaData[$key] = $value;

        return $this;
    }
    /**
     * Get meta data.
     *
     * Returns the whole meta data array, if no <i>$key</i> is provided.
     * Returns <i>$default</i>, if there is no meta data for the provided <i>$key</i>.
     *
     * @param null|string $key
     * @param null|mixed $default
     *
     * @return array|mixed|null
     */
    public function getMetaData($key = null, $default = null)
    {
        if (null === $key) {
            return $this->metaData;
        }

        return $this->hasMetaData($key) ? $this->metaData[$key] : $default;
    }

    public function hasMetaData($key)
    {
        return array_key_exists($key, $this->metaData);
    }
}