<?php

 defined( '_JEXEC' ) or die( 'Restricted access' );

if (!class_exists('vmCalculationPlugin')) require(JPATH_VM_PLUGINS.DS.'vmcalculationplugin.php');

  abstract class testowa extends vmCalculationPlugin {


      function __construct(& $subject, $config) {

          parent::__construct($subject, $config);

          $this->_tablepkey = 'virtuemart_calc_id';
          $this->_tablename = '#__virtuemart_calc_plg_'. $this->_name;
  //      $this->_tablename = '#__virtuemart_calc_' . $this->_name;
      }

  /*  protected function storePluginInternalDataCalc(&$data){

  //      vmdebug('plgVmStorePluginInternalDataCalc $data',$data);
  //      parent::plgVmOnStoreInstallPluginTable($this->_psType);
          $this->storePluginInternalData($data);
      }
   */
        protected function getPluginInternalDataCalc(&$calcData){

            $datas = $this->getPluginInternalData($calcData->virtuemart_calc_id,'virtuemart_calc_id');

    //      vmdebug('getPluginInternalDataCalc',$datas);
            if($datas){
                $attribsCalc = get_object_vars($datas);

                unset($attribsCalc['virtuemart_calc_id']);
                foreach($attribsCalc as $k=>$v){
                    $calcData->$k = $v;
                }
            }

        }

    /*  protected function plgVmAddMathOp(&$entryPoints){

            return ;
        }
    */
    /*  protected function plgVmOnDisplayEdit(&$calc){
            return $html;
        }*/

    protected function plgVmInGatherEffectRulesProduct(&$calculationHelper,&$rules){
       foreach ($rules as $i => $rule) {
          $ruleData = $this -> getPluginInternalData($rule['virtuemart_calc_id'],'virtuemart_calc_id');
      }

$this->dupa = &$calculationHelper->_amount;
           return false;
        }

        protected function plgVmInGatherEffectRulesBill(&$calculationHelper,&$rules){

            return false;
       }



    }


echo '<p>DUPA </p>';