/**
* Method to get a store id based on model configuration state.
*
* This is necessary because the model is used by the component and
* different modules that might need different sets of data or different
* ordering requirements.
*
* @param string $id A prefix for the store id.
*
* @return string A store id.
*/
protected function _getStoreId($id = '')
{
// Compile the store id.
$id .= $this->getState('filter.frontpage');
return parent::_getStoreId($id);
}
