protected function doPreGetData()
    {
        foreach ($this->dataTransformers as $dataTransformer) {
            if ($dataTransformer instanceof PreGetDataTransformerInterface) {
                $dataTransformer->preGetData($this->config);
            }
        }
    }
protected function doPreGetData()
    {
        foreach ($this->dataTransformers as $dataTransformer) {
            if ($dataTransformer instanceof PreGetDataTransformerInterface) {
                $dataTransformer->preGetData($this->config);
            }
        }
    }
protected function doPreGetData ( ) { foreach ( $ this -> dataTransformers as $ dataTransformer ) { if ( $ dataTransformer instanceof PreGetDataTransformerInterface ) { $ dataTransformer -> preGetData ( $ this -> config ) ; } } }
Action before getting the data.
Action before getting the data .