/**
* Store a variable in the session store.
*
* @param string $name Name of the variable
* @param mixed $variable Something that can be serialized
* @return \MUtil_Batch_BatchAbstract (continuation pattern)
*/
public function setSessionVariable($name, $variable)
{
parent::setSessionVariable($name, $variable);
$this->source->addRegistryContainer($this->getSessionVariables(), 'source');
return $this;
}
