*/
package org.opendaylight.mdsal.binding.api;
-import com.google.common.base.Optional;
+import java.util.Optional;
+import org.eclipse.jdt.annotation.NonNull;
import org.opendaylight.yangtools.concepts.Identifiable;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-public interface MountPoint extends Identifiable<InstanceIdentifier<?>>{
-
- <T extends BindingService> Optional<T> getService(Class<T> service);
+public interface MountPoint extends Identifiable<InstanceIdentifier<?>> {
+ <T extends BindingService> @NonNull Optional<T> getService(@NonNull Class<T> service);
}