protected function initData()
    {
        parent::initData();
        array_walk($this->_data, function (&$indexConfigData, $indexName) {
            $indexConfigData = $this->initIndexConfig($indexName, $indexConfigData);
        });
    }
protected function initData()
    {
        parent::initData();
        array_walk($this->_data, function (&$indexConfigData, $indexName) {
            $indexConfigData = $this->initIndexConfig($indexName, $indexConfigData);
        });
    }
protected function initData ( ) { parent :: initData ( ) ; array_walk ( $ this -> _data , function ( & $ indexConfigData , $ indexName ) { $ indexConfigData = $ this -> initIndexConfig ( $ indexName , $ indexConfigData ) ; } ) ; }
Init data for configuration.

@return void
Init data for configuration .