public static Optional < String > createWindSymbolName ( PointForecast pointForecast ) { if ( pointForecast == null || pointForecast . getWindDirection ( ) == null || pointForecast . getWindSpeed ( ) == null ) { return Optional . empty ( ) ; } return Optional . of ( pointForecast . getWindDirection ( ) . getName ( ) . toLowerCase ( ) + idFormat . format ( pointForecast . getWindSpeed ( ) . getBeaufort ( ) ) ) ; }
Create name for a wind symbol .