Maslosoft\Mangan\Traits\DataProvider\CriteriaTrait

Complexity

Total Complexity

6

Size/Duplication

Total Lines	48
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

33.33%

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getCriteria()	0	10	2
A	setCriteria()	0	17	4

<?php

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namespace Maslosoft\Mangan\Traits\DataProvider;

use Maslosoft\Mangan\Criteria;
use Maslosoft\Mangan\Interfaces\Criteria\DecoratableInterface;
use Maslosoft\Mangan\Interfaces\CriteriaInterface;

/**
 * CriteriaTrait
 *
 * @author Piotr Maselkowski <pmaselkowski at gmail.com>
 */
trait CriteriaTrait
{

	/**
	 * @var CriteriaInterface
	 */
	private $criteria;

	/**
	 * Returns the criteria.
	 * @return CriteriaInterface the query criteria
	 * @since v1.0
	 */
	public function getCriteria()
	{
		// Initialise empty criteria, so it's always available via this method call.
		if (empty($this->criteria))
		{
			$className = static::CriteriaClass;
			$this->criteria = new $className;
		}
		return $this->criteria;
	}

	/**
	 * Sets the query criteria.
	 * @param CriteriaInterface|array $criteria the query criteria. Array representing the MongoDB query criteria.
	 * @return static
	 */
	public function setCriteria($criteria)
	{
		if (is_array($criteria))
		{
			$className = static::CriteriaClass;
			$this->criteria = new $className($criteria);
		}
		elseif ($criteria instanceof CriteriaInterface)
		{
			$this->criteria = $criteria;
		}
		if ($this->criteria instanceof DecoratableInterface)
		{
			$this->criteria->decorateWith($this->getModel());

It seems like getModel() must be provided by classes using this trait. How about adding it as abstract method to this trait?

		}
		return $this;
	}

}