2 * Copyright (c) 2016 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.evpn.impl.esi.types;
10 import com.google.common.base.Preconditions;
11 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.AsNumber;
12 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4AddressNoZone;
13 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.esi.esi.arbitrary._case.Arbitrary;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.esi.esi.arbitrary._case.ArbitraryBuilder;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.evpn.EvpnChoice;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.uint24.rev200104.Uint24;
18 import org.opendaylight.yangtools.yang.common.QName;
19 import org.opendaylight.yangtools.yang.common.Uint16;
20 import org.opendaylight.yangtools.yang.common.Uint32;
21 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
22 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
24 final class EsiModelUtil {
25 static final NodeIdentifier LD_NID = NodeIdentifier.create(QName.create(EvpnChoice.QNAME,
26 "local-discriminator").intern());
27 static final NodeIdentifier ARB_NID = NodeIdentifier.create(QName.create(EvpnChoice.QNAME,
28 "arbitrary").intern());
29 static final NodeIdentifier AS_NID = NodeIdentifier.create(QName.create(EvpnChoice.QNAME,
31 static final NodeIdentifier LACP_MAC_NID = NodeIdentifier.create(QName.create(EvpnChoice.QNAME,
32 "ce-lacp-mac-address").intern());
33 static final NodeIdentifier PK_NID = NodeIdentifier.create(QName.create(EvpnChoice.QNAME,
34 "ce-lacp-port-key").intern());
35 static final NodeIdentifier BRIDGE_MAC_NID = NodeIdentifier.create(QName.create(EvpnChoice.QNAME,
36 "root-bridge-mac-address").intern());
37 static final NodeIdentifier RBP_NID = NodeIdentifier.create(QName.create(EvpnChoice.QNAME,
38 "root-bridge-priority").intern());
39 static final NodeIdentifier SYSTEM_MAC_NID = NodeIdentifier.create(QName.create(EvpnChoice.QNAME,
40 "system-mac-address").intern());
41 static final NodeIdentifier RD_NID = NodeIdentifier.create(QName.create(EvpnChoice.QNAME,
42 "router-id").intern());
44 private EsiModelUtil() {
48 static Uint32 extractLD(final ContainerNode cont) {
49 return (Uint32) cont.getChild(LD_NID).get().getValue();
52 static Arbitrary extractArbitrary(final ContainerNode esi) {
53 final byte[] arbitrary = (byte[]) esi.getChild(ARB_NID).get().getValue();
54 Preconditions.checkArgument(arbitrary.length == ArbitraryParser.ARBITRARY_LENGTH,
55 "Wrong length of array of bytes. Expected: %s Passed: %s "
56 + ";", ArbitraryParser.ARBITRARY_LENGTH, arbitrary.length);
57 return new ArbitraryBuilder().setArbitrary(arbitrary).build();
60 static AsNumber extractAS(final ContainerNode asGen) {
61 return new AsNumber((Uint32) asGen.getChild(AS_NID).get().getValue());
64 static Uint16 extractPK(final ContainerNode t1) {
65 return (Uint16) t1.getChild(PK_NID).get().getValue();
68 static MacAddress extractLacpMac(final ContainerNode t1) {
69 return new MacAddress((String) t1.getChild(LACP_MAC_NID).get().getValue());
72 static MacAddress extractBrigeMac(final ContainerNode lan) {
73 return new MacAddress((String) lan.getChild(BRIDGE_MAC_NID).get().getValue());
76 static Uint16 extractBP(final ContainerNode lan) {
77 return (Uint16) lan.getChild(RBP_NID).get().getValue();
80 static Uint24 extractUint24LD(final ContainerNode esiVal) {
81 return new Uint24((Uint32) esiVal.getChild(LD_NID).get().getValue());
84 static MacAddress extractSystmeMac(final ContainerNode macGEn) {
85 return new MacAddress((String) macGEn.getChild(SYSTEM_MAC_NID).get().getValue());
88 static Ipv4AddressNoZone extractRD(final ContainerNode t4) {
89 return new Ipv4AddressNoZone((String) t4.getChild(RD_NID).get().getValue());