2 * Copyright (c) 2014, 2015 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.controller.cluster.datastore.node.utils.stream;
10 import com.google.common.annotations.Beta;
11 import java.io.DataInput;
12 import java.io.IOException;
13 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
14 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
15 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
18 * Interface for reading {@link NormalizedNode}s, {@link YangInstanceIdentifier}s and {@link PathArgument}s.
21 public interface NormalizedNodeDataInput extends DataInput {
23 * Read a normalized node from the reader.
25 * @return Next node from the stream, or null if end of stream has been reached.
26 * @throws IOException if an error occurs
27 * @throws IllegalStateException if the dictionary has been detached
29 NormalizedNode<?, ?> readNormalizedNode() throws IOException;
31 YangInstanceIdentifier readYangInstanceIdentifier() throws IOException;
33 PathArgument readPathArgument() throws IOException;