protected function lookupClass($sPath, core\argument $args, $bDebug = true)
{
if (!($result = $args->get($sPath, false)) and $bDebug) {
$this->throwException(sprintf('Cannot build object alias %s. Path not found', $sPath), array(), 4);
}
return $result;
}
protected function loadVariable(core\argument $step, array &$aStep)
{
if ($var = $step->get('variable', false)) {
$aStep['variable'][] = array('name' => $var->read('@name'));
}
}
