import static java.util.Objects.requireNonNull;
+import com.google.common.base.MoreObjects.ToStringHelper;
import java.util.Map;
import org.opendaylight.yangtools.yang.model.api.meta.IdentifierNamespace;
}
public abstract L getSignificantKey(K key);
+
+ @Override
+ protected ToStringHelper addToStringAttributes(final ToStringHelper helper) {
+ return helper.add("derivedFrom", derivedFrom.getName());
+ }
}