/**
* Static method to get the singleton instance
*
* @access public
* @return object $instance Singular E-conomic instance
*/
public static function _getInstance()
{
if (isset(self::$instance) and self::$instance) {
return self::$instance;
}
return self::$instance = new ilERP_eco();
}
/**
* Retrive or create Debtor
*/
public function __construct()
{
$this->erp = ilERP_eco::_getInstance();
$this->set = $this->erp->getSettings();
parent::__construct();
}
