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<?php
namespace Charcoal\Source;
use Exception;
use Charcoal\Model\ModelInterface;
trait ModelAwareTrait
{
/**
* @var ModelInterface $model
*/
private $model = null;
* Set the source's Model.
*
* @param ModelInterface $model The source's model.
* @return AbstractSource Chainable
public function setModel(ModelInterface $model)
$this->model = $model;
return $this;
}
* Return the source's Model.
* @throws Exception If not model was previously set.
* @return ModelInterface
public function model()
if ($this->model === null) {
throw new Exception(
'No model set.'
);
return $this->model;
* @return boolean
public function hasModel()
return ($this->model !== null);
locomotivemtl /
charcoal-core
