public function getSourceModelName($type = null)
    {
        $type = $type ?: $this->source_type;

        return source_model_name($type, true);
    }
public function getSourceModelName($type = null)
    {
        $type = $type ?: $this->source_type;

        return source_model_name($type, true);
    }
public function getSourceModelName ( $ type = null ) { $ type = $ type ? : $ this -> source_type ; return source_model_name ( $ type , true ) ; }
Returns the source model name

@param string|null $type
@return string
Returns the source model name