Hello, I want to implement a qualified M:N mapping. As explained in tutorial 3, I have created an association class.
My problem is how to retrieve (or store) info with this association class between the two classes? Is it possible to have a "packages" attribute in the Workstation class and simply call the method "getPackages" to retrieve all the packages in a workstation? How can I do that? Here is the class-diagram: class Package ------------- int packageID; (PK) Sring packageName; String packageType; Collection packageWorkstations classs Workstation ------------------ int workstationID; (PK) String workstationName; String workstationType; Collection packageWorkstations; class Package_Workstation ------------------------- int packageID; (PK) int workstationID; (PK) int rule_order; Package package; Workstation workstation; There is a M:N relationship between Package and Workstation. The Package_Workstation class is the association class. The relationship is qualified with the field "rule_order". Thanks for your help Sylvain --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
