Method visit

src/main/java/com/cronutils/mapper/CronMapper.java:289–291

(Every every)

            FieldExpression dest = null;
            dest = expression.accept(new FieldExpressionVisitorAdaptor() {
                public FieldExpression visit(Every every) {
                    return new Every(every.getExpression().accept(this), every.getPeriod());
                }

                public FieldExpression visit(On on) {
                    return new On(mapDayOfWeek(sourceDef, targetDef, on.getTime()), on.getSpecialChar());