public void reCalcMaxColCounts ( ) { if ( ( this . getSheetConfigMap ( ) == null ) || ( this . getSheetConfigMap ( ) . isEmpty ( ) ) ) { this . maxColCounts = 0 ; return ; } int maxColumns = 0 ; for ( SheetConfiguration sheetConfig : this . getSheetConfigMap ( ) . values ( ) ) { int counts = sheetConfig . getHeaderCellRange ( ) . getRightCol ( ) - sheetConfig . getHeaderCellRange ( ) . getLeftCol ( ) + 1 ; if ( maxColumns < counts ) { maxColumns = counts ; } } this . maxColCounts = maxColumns ; }
recalculate max coulumn count across sheets in the workbook .