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.pcep.ietf.initiated;
10 import io.netty.buffer.ByteBuf;
11 import org.opendaylight.protocol.pcep.ietf.stateful.StatefulLspObjectParser;
12 import org.opendaylight.protocol.pcep.spi.TlvRegistry;
13 import org.opendaylight.protocol.pcep.spi.VendorInformationTlvRegistry;
14 import org.opendaylight.protocol.util.BitArray;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.initiated.rev200720.Lsp1;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.initiated.rev200720.Lsp1Builder;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.OperationalStatus;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.object.Lsp;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.object.LspBuilder;
22 * Parser for {@link Lsp}.
24 public class InitiatedLspObjectParser extends StatefulLspObjectParser {
26 private static final int CREATE_FLAG_OFFSET = 4;
28 public InitiatedLspObjectParser(final TlvRegistry tlvReg, final VendorInformationTlvRegistry viTlvReg) {
29 super(tlvReg, viTlvReg);
33 protected void parseFlags(final LspBuilder builder, final ByteBuf bytes) {
34 final BitArray flags = BitArray.valueOf(bytes, FLAGS_SIZE);
35 builder.setDelegate(flags.get(DELEGATE));
36 builder.setSync(flags.get(SYNC));
37 builder.setRemove(flags.get(REMOVE));
38 builder.setAdministrative(flags.get(ADMINISTRATIVE));
39 builder.addAugmentation(new Lsp1Builder().setCreate(flags.get(CREATE_FLAG_OFFSET)).build());
41 oper |= flags.get(OPERATIONAL + 2) ? 1 : 0;
42 oper |= (flags.get(OPERATIONAL + 1) ? 1 : 0) << 1;
43 oper |= (flags.get(OPERATIONAL) ? 1 : 0) << 2;
44 builder.setOperational(OperationalStatus.forValue(oper));
48 protected BitArray serializeFlags(final Lsp specObj) {
49 final BitArray flags = new BitArray(FLAGS_SIZE);
50 flags.set(DELEGATE, specObj.getDelegate());
51 flags.set(REMOVE, specObj.getRemove());
52 flags.set(SYNC, specObj.getSync());
53 flags.set(ADMINISTRATIVE, specObj.getAdministrative());
54 final Lsp1 aug = specObj.augmentation(Lsp1.class);
56 flags.set(CREATE_FLAG_OFFSET, aug.getCreate());