public static String getSaveAttrFromList ( final int columnIndex , final String saveAttrs ) { if ( ( saveAttrs != null ) && ( ! saveAttrs . isEmpty ( ) ) ) { String str = TieConstants . CELL_ADDR_PRE_FIX + columnIndex + "=" ; int istart = saveAttrs . indexOf ( str ) ; if ( istart >= 0 ) { int iend = saveAttrs . indexOf ( ' ' , istart ) ; if ( iend > istart ) { return saveAttrs . substring ( istart + str . length ( ) , iend ) ; } } } return null ; }
Gets the save attr from list .