2 * Copyright (c) 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.protocol.bgp.rib.impl;
10 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.PeerRole;
11 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
14 * Defines the internal hooks invoked when a route is being distributed
17 abstract class AbstractExportPolicy {
19 * Transform outgoing attributes according to policy.
21 * @param sourceRole role of the peer which originated the routes
22 * @param attributes outgoing attributes
23 * @return Filtered attributes, or null if the advertisement should be ignored.
25 abstract ContainerNode effectiveAttributes(PeerRole sourceRole, ContainerNode attributes);