Generic interface in Java

Question

Is it possible to have something like that? I'm trying to force any class extending this one to implement an interface that extends BaseHomeListView

public abstract class BaseHomeFragment<T extends BaseHomeListView> extends BaseRecyclerViewFragment implements T 

I'm trying to implement MVP pattern in Android for some fragments which only display lists. So basically the view has to rendersList, that's why it is in the base interface, however I still want to allow each fragment to have add more methods as they need

public interface BaseHomeListView<T> extends LoadDataView, LoadMoreView<T> {
   void renderList(Collection<T> items);
}

Answer 1

The only sensible thing you can do is the following:

public abstract class BaseHomeFragment<T> 
    extends BaseRecyclerViewFragment 
    implements BaseHomeListView<T>

And then if you have something like

public interface FancyHomeListView extends BaseHomeListView<Fancy> {
}

Then you can just have a fragment like

public class FancyHomeFragment 
    extends BaseHomeFragment<Fancy>
    implements FancyHomeListView {
    //...
}