containsId(Object id) Check whether the given ID is already registered with this store.
Parameters: id - the ID to check true if the ID is stored or false if it couldnot be found throws: IllegalArgumentException - if the given ID is null throws: Exception - if any implementation-specific error occured, e.g.
Check whether the given ID is already registered with this store.
Parameters: id - the ID to check true if the ID is stored or false if it couldnot be found throws: IllegalArgumentException - if the given ID is null throws: Exception - if any implementation-specific error occured, e.g. when the storeis not available
Store the given ID.
Parameters: id - the ID to store true if the ID was stored properly, or falseif it already existed throws: IllegalArgumentException - if the given ID cannot be stored or isnull throws: Exception - if the store is not available or any otherimplementation-specific error occured