Stand it on its head; instead of User having a Collection of Skill, Skill has a Collection of User Keys (ignoring the levels part). For the Level, add a layer of nesting; Skill has a Collection of Level, and each Level has a Collection of User Keys.
reini77 wrote: > Hi, > > I'm trying to implement the following scenario and I can't get my head > round how to implement it. > > Assume we get a list of user profiles where each profile can have a > set of skills. Each skill is defined by a name (or reference to an > entity with more information) and an experience level. > Now I want to query a list of user profiles which match some skills > with a minimum level required. > > Example: > Get a list of all users which are have high experience in Java (skill > name="Java", at least level=5) and some experience in AppEngine (skill > name="AppEngine", at least level=1) > > I was about to model a class "UserProfile" which holds a set of > "UserSkill" objects. "UserSkill" class has a name and a level (and > some additional infos). But I can't think of a way how to do the query > in GAE... > > Thanks a lot > Reini > > -- > > You received this message because you are subscribed to the Google Groups > "Google App Engine for Java" group. > To post to this group, send email to google-appengine-j...@googlegroups.com. > To unsubscribe from this group, send email to > google-appengine-java+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/google-appengine-java?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
