2 * Copyright (c) 2016 Ericsson India Global Services Pvt Ltd. 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.netvirt.elan.l2gw.ha.commands;
10 import org.opendaylight.mdsal.binding.api.ReadWriteTransaction;
11 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
12 import org.opendaylight.yangtools.concepts.Builder;
13 import org.opendaylight.yangtools.yang.binding.DataObject;
14 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
16 public interface IMergeCommand<T extends DataObject, Y extends Builder, Z extends DataObject> {
19 * Abstract function to merge data from src to dst in Operational Topology.
20 * while existing data helps in keeping track of data only updated
21 * @param dst Builder which will be used to build concrete object
22 * @param existingData dataObject which are already exisitng
23 * @param src dataObjects of source
24 * @param nodePath nodePath of dest
26 void mergeOperationalData(Y dst,
29 InstanceIdentifier<Node> nodePath);
32 * Abstract function to update data from src to dst in Operational Topology.
33 * while existing data helps in keeping track of data only updated
34 * @param existingData dataObject which are already exisitng
35 * @param updatedSrc updated data source
36 * @param origSrc original data source
37 * @param nodePath nodePath of dest
38 * @param tx ReadWriteTransaction
40 void mergeOpUpdate(Z existingData,
43 InstanceIdentifier<Node> nodePath,
44 ReadWriteTransaction tx);
47 * Abstract function to merge data from src to dst in Config Topology.
48 * @param dst builder which will be used to build concrete object
49 * @param src builder which are to be merged in destination
50 * @param nodePath nodePath of dest
52 void mergeConfigData(Y dst,
54 InstanceIdentifier<Node> nodePath);