2 * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.yangtools.yang.model.api;
10 import com.google.common.base.Optional;
13 * Schema Node which may be derived from other schema node
14 * using augmentation or uses statement.
17 public interface DerivableSchemaNode extends DataSchemaNode {
20 * If this node is added by uses, returns original node definition from
21 * grouping where it was defined.
23 * @return original node definition from grouping if this node is added by
24 * uses, Optional.absent otherwise
26 Optional<? extends SchemaNode> getOriginal();