Hi,
Does anyone know how to associate, in Hibernate, to two classes via a map of
sets:
SortedMap<key,SortedSet>
I have serached the forums and read all the Hibernate doco, but could not find
such a thing explained.
To give some context:
| +----------+ has +------+ departs from +---------+
| |DealBundle|----------------| Deal |------------------| Airport |
| +----------+ 1 0..* +------+ 1 1 +---------+
| |1 | 1
| | arrives at |
| +--------------------------+
|
I have an object, call it a DealBundle, which has a whole lot of Deal objects.
The Deal objects are kept in multiple SortedSets which in turn are in a Map
keyed by the departure Airport object.
| public class DealBundle {
|
| public long id;
|
| public SortedMap<Airport,SortedSet<Deal>>
| dealsByDepartureAirport;
| }
|
| public class Deal {
|
| public long id;
| public Airport departureAirport;
| public Airport arrivalAirport;
| public float totalPrice;
| }
|
| public class Airport {
|
| public long id;
| public long IATACode;
| public long name;
| }
|
I will appreciate any and every bit advice here because I am at a loss.
Cheers,
Evan
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