CBPCompositeActivity::SetWorkflow: Bitrix method

      
<?php 
//  CBPCompositeActivity :: SetWorkflow()
//  /dist/bitrix/modules/bizproc/classes/general/compositeactivity.php:7

    public function SetWorkflow(CBPWorkflow $workflow)
    {
        parent::SetWorkflow($workflow);
        foreach ($this->arActivities as $activity)
        {
            if (!method_exists($activity, 'SetWorkflow'))
            {
                throw new Exception('ActivitySetWorkflow');
            }
            $activity->SetWorkflow($workflow);
        }
    }