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.data.api.schema;
11 * Node representing data instance of <code>choice</code>.
14 * Choice node is instance of one of possible alternatives, from which only one is allowed to exist at one time in
15 * particular context of parent node.
18 * YANG Model and schema for choice is described by instance of
19 * {@link org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode}.
22 * Valid alternatives of subtree are described by instances of
23 * {@link org.opendaylight.yangtools.yang.model.api.CaseSchemaNode}, which are retrieved via
24 * {@link org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode#getCases()}.
26 public non-sealed interface ChoiceNode extends DataContainerNode, DataContainerChild, MixinNode {
28 default Class<ChoiceNode> contract() {
29 return ChoiceNode.class;