2 * Copyright (c) 2013 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.protocol.bgp.parser.spi;
10 import org.opendaylight.protocol.bgp.parser.spi.extended.community.ExtendedCommunityParser;
11 import org.opendaylight.protocol.bgp.parser.spi.extended.community.ExtendedCommunitySerializer;
13 import org.opendaylight.protocol.util.ReferenceCache;
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.open.message.BgpParameters;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.AddressFamily;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.SubsequentAddressFamily;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.ExtendedCommunity;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.CNextHop;
19 import org.opendaylight.yangtools.yang.binding.DataObject;
20 import org.opendaylight.yangtools.yang.binding.Notification;
23 * Context for registering providers of the various types of extension points BGP provides. These are then consumed by
24 * extension consumers. It also provides access to the context-wide object cache, which extension providers can use to
25 * increase the in-memory efficiency when the same objects are created over and over again.
27 public interface BGPExtensionProviderContext extends BGPExtensionConsumerContext {
28 AutoCloseable registerAddressFamily(Class<? extends AddressFamily> clazz, int number);
30 AutoCloseable registerSubsequentAddressFamily(Class<? extends SubsequentAddressFamily> clazz, int number);
32 AutoCloseable registerAttributeParser(int attributeType, AttributeParser parser);
34 AutoCloseable registerAttributeSerializer(Class<? extends DataObject> attributeClass, AttributeSerializer serializer);
36 AutoCloseable registerCapabilityParser(int capabilityType, CapabilityParser parser);
38 AutoCloseable registerCapabilitySerializer(Class<? extends DataObject> capabilityClass, CapabilitySerializer serializer);
40 AutoCloseable registerMessageParser(int messageType, MessageParser parser);
42 AutoCloseable registerMessageSerializer(Class<? extends Notification> messageClass, MessageSerializer serializer);
45 * Each extension requires a specific NextHop handler. Therefore this method has been deprecated for
46 * the method which enforce user to register it.
49 AutoCloseable registerNlriParser(Class<? extends AddressFamily> afi, Class<? extends SubsequentAddressFamily> safi, NlriParser parser);
51 AutoCloseable registerNlriParser(Class<? extends AddressFamily> afi, Class<? extends SubsequentAddressFamily>
52 safi, NlriParser parser, final NextHopParserSerializer nextHopHandler, final Class<? extends CNextHop> cNextHopClass,
53 final Class<? extends CNextHop>... cNextHopClassList);
55 AutoCloseable registerNlriSerializer(Class<? extends DataObject> nlriClass, NlriSerializer serializer);
57 AutoCloseable registerParameterParser(int parameterType, ParameterParser parser);
59 AutoCloseable registerParameterSerializer(Class<? extends BgpParameters> paramClass, ParameterSerializer serializer);
61 AutoCloseable registerExtendedCommunitySerializer(final Class<? extends ExtendedCommunity> extendedCommunityClass,
62 final ExtendedCommunitySerializer serializer);
64 AutoCloseable registerExtendedCommunityParser(final int type, final int subtype, final ExtendedCommunityParser parser);
67 * Get the context-wide cache for a particular object type.
69 * @return An object cache instance.
71 ReferenceCache getReferenceCache();