@ Override public String toConstraintString ( ) throws DapException { assert this . first != UNDEFINED && this . stride != UNDEFINED && this . stop != UNDEFINED ; StringBuilder buf = new StringBuilder ( ) ; buf . append ( "[" ) ; boolean first = true ; for ( Slice sub : this . subslices ) { if ( ! first ) buf . append ( "," ) ; first = false ; if ( ( sub . stop - sub . first ) == 0 ) { buf . append ( "0" ) ; } else if ( sub . stride == 1 ) { if ( ( sub . stop - sub . first ) == 1 ) buf . append ( sub . first ) ; else buf . append ( String . format ( "%d:%d" , sub . first , sub . stop - 1 ) ) ; } else buf . append ( String . format ( "%d:%d:%d" , sub . first , sub . stride , sub . stop - 1 ) ) ; } buf . append ( "]" ) ; return buf . toString ( ) ; }
Convert this multislice to a string suitable for use in a constraint