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.impl.message.update;
10 import com.google.common.base.Preconditions;
11 import io.netty.buffer.ByteBuf;
12 import io.netty.buffer.Unpooled;
13 import org.opendaylight.protocol.bgp.parser.spi.AttributeParser;
14 import org.opendaylight.protocol.bgp.parser.spi.AttributeSerializer;
15 import org.opendaylight.protocol.bgp.parser.spi.AttributeUtil;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.path.attributes.Attributes;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.path.attributes.AttributesBuilder;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.path.attributes.attributes.MultiExitDisc;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.path.attributes.attributes.MultiExitDiscBuilder;
20 import org.opendaylight.yangtools.yang.binding.DataObject;
22 public final class MultiExitDiscriminatorAttributeParser implements AttributeParser, AttributeSerializer {
24 public static final int TYPE = 4;
27 public void parseAttribute(final ByteBuf buffer, final AttributesBuilder builder) {
28 builder.setMultiExitDisc(new MultiExitDiscBuilder().setMed(buffer.readUnsignedInt()).build());
32 public void serializeAttribute(final DataObject attribute, final ByteBuf byteAggregator) {
33 Preconditions.checkArgument(attribute instanceof Attributes, "Attribute parameter is not a PathAttribute object.");
34 final MultiExitDisc multiExitDisc = ((Attributes) attribute).getMultiExitDisc();
35 if (multiExitDisc == null) {
38 AttributeUtil.formatAttribute(AttributeUtil.OPTIONAL, TYPE, Unpooled.copyInt(multiExitDisc.getMed().intValue()), byteAggregator);