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 java.util.Optional;
13 * Schema Node which may be derived from other schema node using augmentation or uses statement.
15 // FIXME: 8.0.0: refactor this interface to take into account CopyableNode and AddedByUsesAware
16 public interface DerivableSchemaNode extends DataSchemaNode {
18 * If this node is added by uses, returns original node definition from
19 * grouping where it was defined.
21 * @return original node definition from grouping if this node is added by
22 * uses, Optional.absent otherwise
24 // FIXME: 8.0.0: this should be a type capture as it always matches this node's type
25 Optional<? extends SchemaNode> getOriginal();