/*
* Result cursors are bidirectional. You can use hasNext, next,
* hasPrevious, previous, isFirst, first, isLast, last, isBeforeFirst,
* beforeFirst, isAfterLast, afterLast. You can also use Iterator and
* ListIterator.
*/
static void movingBackAndForth(Database db) throws DatabaseException {
Result<Order> result = db.queryObject(Order.class);
while (result.hasNext()) System.out.println(result.next());
while (result.hasPrevious()) System.out.println(result.previous());
result.last();
System.out.println();
System.out.println(result.current());
while (result.hasPrevious()) System.out.println(result.previous());
System.out.println();
result = db.queryObject(Order.class);
ListIterator it;
for (it = result.listIterator(); it.hasNext(); ) System.out.println(it.next());
for (; it.hasPrevious(); ) System.out.println(it.previous());
}
