public interface JDBCDataModel extends DataModel
Modifier and Type | Method and Description |
---|---|
FastByIDMap<FastIDSet> |
exportWithIDsOnly() |
FastByIDMap<PreferenceArray> |
exportWithPrefs()
Hmm, should this exist elsewhere? seems like most relevant for a DB implementation, which is not in
memory, which might want to export to memory.
|
DataSource |
getDataSource() |
getItemIDs, getItemIDsFromUser, getMaxPreference, getMinPreference, getNumItems, getNumUsers, getNumUsersWithPreferenceFor, getNumUsersWithPreferenceFor, getPreferencesForItem, getPreferencesFromUser, getPreferenceTime, getPreferenceValue, getUserIDs, hasPreferenceValues, removePreference, setPreference
refresh
DataSource getDataSource()
DataSource
underlying this modelFastByIDMap<PreferenceArray> exportWithPrefs() throws TasteException
TasteException
FastByIDMap<FastIDSet> exportWithIDsOnly() throws TasteException
TasteException
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