private static void printData ( StatisticsContext context ) { if ( context . writer == null ) { return ; } boolean first = true ; if ( context . global != null ) { context . global . printData ( context . writer ) ; first = false ; } for ( Statistics s : context . allStatistics . values ( ) ) { if ( first ) { first = false ; } else { context . writer . print ( ' ' ) ; } s . printData ( context . writer ) ; } context . writer . println ( ) ; context . writer . flush ( ) ; }
Add one line of data to the csv file related to the given context .