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;
10 import java.util.Collection;
11 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
12 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
15 * Node representing data instance of <code>choice</code>.
18 * Choice node is instance of one of possible alternatives, from which only one is allowed to exist at one time in
19 * particular context of parent node.
22 * YANG Model and schema for choice is described by instance of
23 * {@link org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode}.
26 * Valid alternatives of subtree are described by instances of
27 * {@link org.opendaylight.yangtools.yang.model.api.CaseSchemaNode}, which are retrieved via
28 * {@link org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode#getCases()}.
30 public interface ChoiceNode extends MixinNode, DataContainerNode<NodeIdentifier>,
31 DataContainerChild<NodeIdentifier, Collection<DataContainerChild<? extends PathArgument, ?>>> {