An interface for clearable DataProviders, it contains the methods that need to be implemented for any DataProvider to clear its data.
This is a separate interface as it is not guaranteed that a data provider implementation may be able to clear all data.
An interface for clearable DataProviders, it contains the methods that need to be implemented for any DataProvider to clear its data. This is a separate interface as it is not guaranteed that a data provider implementation may be able to clear all data.